# air-quality icon

Air quality. Gentleface icon, drawn on the 16 px pixel grid. Free, MIT licensed. Page: https://gentleface.com/icons/air-quality

- Category: Weather
- Use it for: air quality, aqi, indoor air quality, air quality index, air pollution
- Tags: air, quality, aqi, pollution, particles, dust, sensor, ventilation
- Family: haze, hurricane, moon, moon-star, rainbow, snowflake, sun, sun-dim, sunrise, sunset, thermometer, thermometer-snowflake, tornado, umbrella, umbrella-plus, wind
- Component name: AirQualityIcon
- Added: 2026-10-15

## Alternatives

- `haze`: smog or haze as a weather condition
- `air-purifier`: the air purifier appliance

## Also fits

- air purifier: the air-quality reading (AQI), not the appliance
- haze: the air-quality reading (AQI)
- air: the air-quality reading

## Files

Each SVG is 16 × 16 with fill="currentColor". Keep it at 16 px or an exact multiple (32, 48) on whole pixels: a fractional size or position blurs it.

- line-round: https://gentleface.com/svg/line-round/16/air-quality.svg · PNG https://gentleface.com/png/line-round/16/air-quality.png · https://gentleface.com/png/line-round/32/air-quality.png · https://gentleface.com/png/line-round/48/air-quality.png
- line-soft: https://gentleface.com/svg/line-soft/16/air-quality.svg · PNG https://gentleface.com/png/line-soft/16/air-quality.png · https://gentleface.com/png/line-soft/32/air-quality.png · https://gentleface.com/png/line-soft/48/air-quality.png
- line-sharp: https://gentleface.com/svg/line-sharp/16/air-quality.svg · PNG https://gentleface.com/png/line-sharp/16/air-quality.png · https://gentleface.com/png/line-sharp/32/air-quality.png · https://gentleface.com/png/line-sharp/48/air-quality.png
- solid-round: https://gentleface.com/svg/solid-round/16/air-quality.svg · PNG https://gentleface.com/png/solid-round/16/air-quality.png · https://gentleface.com/png/solid-round/32/air-quality.png · https://gentleface.com/png/solid-round/48/air-quality.png
- solid-soft: https://gentleface.com/svg/solid-soft/16/air-quality.svg · PNG https://gentleface.com/png/solid-soft/16/air-quality.png · https://gentleface.com/png/solid-soft/32/air-quality.png · https://gentleface.com/png/solid-soft/48/air-quality.png
- solid-sharp: https://gentleface.com/svg/solid-sharp/16/air-quality.svg · PNG https://gentleface.com/png/solid-sharp/16/air-quality.png · https://gentleface.com/png/solid-sharp/32/air-quality.png · https://gentleface.com/png/solid-sharp/48/air-quality.png

The SVG of every style: https://gentleface.com/icons/air-quality.json (`svg`).

## Code (line-round)

The snippets are decorative (aria-hidden). For an icon that carries meaning on its own, such as an icon-only button, label the button, or give the SVG role="img" and an aria-label. For another style, take its SVG from the JSON and swap the path `d`.

### SVG

```svg
<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16" fill="currentColor" aria-hidden="true"><path d="M8.707 4.707C8.902 4.512 9 4.276 9 4C9 3.724 8.902 3.488 8.707 3.293C8.512 3.098 8.276 3 8 3C7.791 3 7.6 3.06 7.429 3.179C7.257 3.299 7.135 3.457 7.062 3.653C7.014 3.783 6.928 3.876 6.802 3.934C6.677 3.992 6.549 3.996 6.42 3.949C6.29 3.901 6.197 3.814 6.139 3.689C6.081 3.563 6.076 3.436 6.124 3.306C6.269 2.914 6.514 2.598 6.857 2.359C7.201 2.12 7.582 2 8 2C8.254 2 8.5 2.047 8.736 2.14C8.993 2.242 9.219 2.391 9.414 2.586C9.609 2.781 9.758 3.007 9.86 3.264C9.953 3.5 10 3.746 10 4C10 4.254 9.953 4.5 9.86 4.736C9.758 4.993 9.609 5.219 9.414 5.414C9.219 5.609 8.993 5.758 8.736 5.86C8.5 5.953 8.254 6 8 6L3.5 6C3.359 6 3.241 5.952 3.144 5.856C3.048 5.759 3 5.641 3 5.5C3 5.359 3.048 5.241 3.144 5.144C3.241 5.048 3.359 5 3.5 5L8 5C8.276 5 8.512 4.902 8.707 4.707ZM1.144 8.856C1.048 8.759 1 8.641 1 8.5C1 8.359 1.048 8.241 1.144 8.144C1.241 8.048 1.359 8 1.5 8L13 8C13.276 8 13.512 7.902 13.707 7.707C13.902 7.512 14 7.276 14 7C14 6.724 13.902 6.488 13.707 6.293C13.512 6.098 13.276 6 13 6C12.791 6 12.6 6.06 12.429 6.179C12.257 6.299 12.135 6.457 12.062 6.653C12.014 6.783 11.928 6.876 11.802 6.934C11.677 6.992 11.549 6.996 11.42 6.949C11.29 6.901 11.197 6.814 11.139 6.689C11.081 6.563 11.076 6.436 11.124 6.306C11.269 5.914 11.514 5.598 11.857 5.359C12.201 5.12 12.582 5 13 5C13.254 5 13.5 5.047 13.736 5.14C13.993 5.242 14.219 5.391 14.414 5.586C14.609 5.781 14.758 6.007 14.86 6.264C14.953 6.5 15 6.746 15 7C15 7.254 14.953 7.5 14.86 7.736C14.758 7.993 14.609 8.219 14.414 8.414C14.219 8.609 13.993 8.758 13.736 8.86C13.5 8.953 13.254 9 13 9L1.5 9C1.359 9 1.241 8.952 1.144 8.856ZM2.293 11.293C2.488 11.098 2.724 11 3 11C3.276 11 3.512 11.098 3.707 11.293C3.902 11.488 4 11.724 4 12C4 12.276 3.902 12.512 3.707 12.707C3.512 12.902 3.276 13 3 13C2.724 13 2.488 12.902 2.293 12.707C2.098 12.512 2 12.276 2 12C2 11.724 2.098 11.488 2.293 11.293ZM10.293 11.293C10.488 11.098 10.724 11 11 11C11.276 11 11.512 11.098 11.707 11.293C11.902 11.488 12 11.724 12 12C12 12.276 11.902 12.512 11.707 12.707C11.512 12.902 11.276 13 11 13C10.724 13 10.488 12.902 10.293 12.707C10.098 12.512 10 12.276 10 12C10 11.724 10.098 11.488 10.293 11.293ZM7.707 12.293C7.902 12.488 8 12.724 8 13C8 13.276 7.902 13.512 7.707 13.707C7.512 13.902 7.276 14 7 14C6.724 14 6.488 13.902 6.293 13.707C6.098 13.512 6 13.276 6 13C6 12.724 6.098 12.488 6.293 12.293C6.488 12.098 6.724 12 7 12C7.276 12 7.512 12.098 7.707 12.293Z"/></svg>
```

### React

```tsx
// Gentleface "air-quality" (line-round), MIT. https://gentleface.com/icons/air-quality
import type { SVGProps } from 'react';

export function AirQualityIcon(props: SVGProps<SVGSVGElement>) {
  return (
    <svg xmlns="http://www.w3.org/2000/svg" width={16} height={16} viewBox="0 0 16 16" fill="currentColor" aria-hidden="true" {...props}>
      <path d="M8.707 4.707C8.902 4.512 9 4.276 9 4C9 3.724 8.902 3.488 8.707 3.293C8.512 3.098 8.276 3 8 3C7.791 3 7.6 3.06 7.429 3.179C7.257 3.299 7.135 3.457 7.062 3.653C7.014 3.783 6.928 3.876 6.802 3.934C6.677 3.992 6.549 3.996 6.42 3.949C6.29 3.901 6.197 3.814 6.139 3.689C6.081 3.563 6.076 3.436 6.124 3.306C6.269 2.914 6.514 2.598 6.857 2.359C7.201 2.12 7.582 2 8 2C8.254 2 8.5 2.047 8.736 2.14C8.993 2.242 9.219 2.391 9.414 2.586C9.609 2.781 9.758 3.007 9.86 3.264C9.953 3.5 10 3.746 10 4C10 4.254 9.953 4.5 9.86 4.736C9.758 4.993 9.609 5.219 9.414 5.414C9.219 5.609 8.993 5.758 8.736 5.86C8.5 5.953 8.254 6 8 6L3.5 6C3.359 6 3.241 5.952 3.144 5.856C3.048 5.759 3 5.641 3 5.5C3 5.359 3.048 5.241 3.144 5.144C3.241 5.048 3.359 5 3.5 5L8 5C8.276 5 8.512 4.902 8.707 4.707ZM1.144 8.856C1.048 8.759 1 8.641 1 8.5C1 8.359 1.048 8.241 1.144 8.144C1.241 8.048 1.359 8 1.5 8L13 8C13.276 8 13.512 7.902 13.707 7.707C13.902 7.512 14 7.276 14 7C14 6.724 13.902 6.488 13.707 6.293C13.512 6.098 13.276 6 13 6C12.791 6 12.6 6.06 12.429 6.179C12.257 6.299 12.135 6.457 12.062 6.653C12.014 6.783 11.928 6.876 11.802 6.934C11.677 6.992 11.549 6.996 11.42 6.949C11.29 6.901 11.197 6.814 11.139 6.689C11.081 6.563 11.076 6.436 11.124 6.306C11.269 5.914 11.514 5.598 11.857 5.359C12.201 5.12 12.582 5 13 5C13.254 5 13.5 5.047 13.736 5.14C13.993 5.242 14.219 5.391 14.414 5.586C14.609 5.781 14.758 6.007 14.86 6.264C14.953 6.5 15 6.746 15 7C15 7.254 14.953 7.5 14.86 7.736C14.758 7.993 14.609 8.219 14.414 8.414C14.219 8.609 13.993 8.758 13.736 8.86C13.5 8.953 13.254 9 13 9L1.5 9C1.359 9 1.241 8.952 1.144 8.856ZM2.293 11.293C2.488 11.098 2.724 11 3 11C3.276 11 3.512 11.098 3.707 11.293C3.902 11.488 4 11.724 4 12C4 12.276 3.902 12.512 3.707 12.707C3.512 12.902 3.276 13 3 13C2.724 13 2.488 12.902 2.293 12.707C2.098 12.512 2 12.276 2 12C2 11.724 2.098 11.488 2.293 11.293ZM10.293 11.293C10.488 11.098 10.724 11 11 11C11.276 11 11.512 11.098 11.707 11.293C11.902 11.488 12 11.724 12 12C12 12.276 11.902 12.512 11.707 12.707C11.512 12.902 11.276 13 11 13C10.724 13 10.488 12.902 10.293 12.707C10.098 12.512 10 12.276 10 12C10 11.724 10.098 11.488 10.293 11.293ZM7.707 12.293C7.902 12.488 8 12.724 8 13C8 13.276 7.902 13.512 7.707 13.707C7.512 13.902 7.276 14 7 14C6.724 14 6.488 13.902 6.293 13.707C6.098 13.512 6 13.276 6 13C6 12.724 6.098 12.488 6.293 12.293C6.488 12.098 6.724 12 7 12C7.276 12 7.512 12.098 7.707 12.293Z" />
    </svg>
  );
}
```

### Vue

```vue
<!-- Gentleface "air-quality" (line-round), MIT. https://gentleface.com/icons/air-quality -->
<template>
  <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16" fill="currentColor" aria-hidden="true">
    <path d="M8.707 4.707C8.902 4.512 9 4.276 9 4C9 3.724 8.902 3.488 8.707 3.293C8.512 3.098 8.276 3 8 3C7.791 3 7.6 3.06 7.429 3.179C7.257 3.299 7.135 3.457 7.062 3.653C7.014 3.783 6.928 3.876 6.802 3.934C6.677 3.992 6.549 3.996 6.42 3.949C6.29 3.901 6.197 3.814 6.139 3.689C6.081 3.563 6.076 3.436 6.124 3.306C6.269 2.914 6.514 2.598 6.857 2.359C7.201 2.12 7.582 2 8 2C8.254 2 8.5 2.047 8.736 2.14C8.993 2.242 9.219 2.391 9.414 2.586C9.609 2.781 9.758 3.007 9.86 3.264C9.953 3.5 10 3.746 10 4C10 4.254 9.953 4.5 9.86 4.736C9.758 4.993 9.609 5.219 9.414 5.414C9.219 5.609 8.993 5.758 8.736 5.86C8.5 5.953 8.254 6 8 6L3.5 6C3.359 6 3.241 5.952 3.144 5.856C3.048 5.759 3 5.641 3 5.5C3 5.359 3.048 5.241 3.144 5.144C3.241 5.048 3.359 5 3.5 5L8 5C8.276 5 8.512 4.902 8.707 4.707ZM1.144 8.856C1.048 8.759 1 8.641 1 8.5C1 8.359 1.048 8.241 1.144 8.144C1.241 8.048 1.359 8 1.5 8L13 8C13.276 8 13.512 7.902 13.707 7.707C13.902 7.512 14 7.276 14 7C14 6.724 13.902 6.488 13.707 6.293C13.512 6.098 13.276 6 13 6C12.791 6 12.6 6.06 12.429 6.179C12.257 6.299 12.135 6.457 12.062 6.653C12.014 6.783 11.928 6.876 11.802 6.934C11.677 6.992 11.549 6.996 11.42 6.949C11.29 6.901 11.197 6.814 11.139 6.689C11.081 6.563 11.076 6.436 11.124 6.306C11.269 5.914 11.514 5.598 11.857 5.359C12.201 5.12 12.582 5 13 5C13.254 5 13.5 5.047 13.736 5.14C13.993 5.242 14.219 5.391 14.414 5.586C14.609 5.781 14.758 6.007 14.86 6.264C14.953 6.5 15 6.746 15 7C15 7.254 14.953 7.5 14.86 7.736C14.758 7.993 14.609 8.219 14.414 8.414C14.219 8.609 13.993 8.758 13.736 8.86C13.5 8.953 13.254 9 13 9L1.5 9C1.359 9 1.241 8.952 1.144 8.856ZM2.293 11.293C2.488 11.098 2.724 11 3 11C3.276 11 3.512 11.098 3.707 11.293C3.902 11.488 4 11.724 4 12C4 12.276 3.902 12.512 3.707 12.707C3.512 12.902 3.276 13 3 13C2.724 13 2.488 12.902 2.293 12.707C2.098 12.512 2 12.276 2 12C2 11.724 2.098 11.488 2.293 11.293ZM10.293 11.293C10.488 11.098 10.724 11 11 11C11.276 11 11.512 11.098 11.707 11.293C11.902 11.488 12 11.724 12 12C12 12.276 11.902 12.512 11.707 12.707C11.512 12.902 11.276 13 11 13C10.724 13 10.488 12.902 10.293 12.707C10.098 12.512 10 12.276 10 12C10 11.724 10.098 11.488 10.293 11.293ZM7.707 12.293C7.902 12.488 8 12.724 8 13C8 13.276 7.902 13.512 7.707 13.707C7.512 13.902 7.276 14 7 14C6.724 14 6.488 13.902 6.293 13.707C6.098 13.512 6 13.276 6 13C6 12.724 6.098 12.488 6.293 12.293C6.488 12.098 6.724 12 7 12C7.276 12 7.512 12.098 7.707 12.293Z" />
  </svg>
</template>
```

### Svelte

```svelte
<!-- Gentleface "air-quality" (line-round), MIT. https://gentleface.com/icons/air-quality -->
<script>
  let props = $props();
</script>

<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16" fill="currentColor" aria-hidden="true" {...props}>
  <path d="M8.707 4.707C8.902 4.512 9 4.276 9 4C9 3.724 8.902 3.488 8.707 3.293C8.512 3.098 8.276 3 8 3C7.791 3 7.6 3.06 7.429 3.179C7.257 3.299 7.135 3.457 7.062 3.653C7.014 3.783 6.928 3.876 6.802 3.934C6.677 3.992 6.549 3.996 6.42 3.949C6.29 3.901 6.197 3.814 6.139 3.689C6.081 3.563 6.076 3.436 6.124 3.306C6.269 2.914 6.514 2.598 6.857 2.359C7.201 2.12 7.582 2 8 2C8.254 2 8.5 2.047 8.736 2.14C8.993 2.242 9.219 2.391 9.414 2.586C9.609 2.781 9.758 3.007 9.86 3.264C9.953 3.5 10 3.746 10 4C10 4.254 9.953 4.5 9.86 4.736C9.758 4.993 9.609 5.219 9.414 5.414C9.219 5.609 8.993 5.758 8.736 5.86C8.5 5.953 8.254 6 8 6L3.5 6C3.359 6 3.241 5.952 3.144 5.856C3.048 5.759 3 5.641 3 5.5C3 5.359 3.048 5.241 3.144 5.144C3.241 5.048 3.359 5 3.5 5L8 5C8.276 5 8.512 4.902 8.707 4.707ZM1.144 8.856C1.048 8.759 1 8.641 1 8.5C1 8.359 1.048 8.241 1.144 8.144C1.241 8.048 1.359 8 1.5 8L13 8C13.276 8 13.512 7.902 13.707 7.707C13.902 7.512 14 7.276 14 7C14 6.724 13.902 6.488 13.707 6.293C13.512 6.098 13.276 6 13 6C12.791 6 12.6 6.06 12.429 6.179C12.257 6.299 12.135 6.457 12.062 6.653C12.014 6.783 11.928 6.876 11.802 6.934C11.677 6.992 11.549 6.996 11.42 6.949C11.29 6.901 11.197 6.814 11.139 6.689C11.081 6.563 11.076 6.436 11.124 6.306C11.269 5.914 11.514 5.598 11.857 5.359C12.201 5.12 12.582 5 13 5C13.254 5 13.5 5.047 13.736 5.14C13.993 5.242 14.219 5.391 14.414 5.586C14.609 5.781 14.758 6.007 14.86 6.264C14.953 6.5 15 6.746 15 7C15 7.254 14.953 7.5 14.86 7.736C14.758 7.993 14.609 8.219 14.414 8.414C14.219 8.609 13.993 8.758 13.736 8.86C13.5 8.953 13.254 9 13 9L1.5 9C1.359 9 1.241 8.952 1.144 8.856ZM2.293 11.293C2.488 11.098 2.724 11 3 11C3.276 11 3.512 11.098 3.707 11.293C3.902 11.488 4 11.724 4 12C4 12.276 3.902 12.512 3.707 12.707C3.512 12.902 3.276 13 3 13C2.724 13 2.488 12.902 2.293 12.707C2.098 12.512 2 12.276 2 12C2 11.724 2.098 11.488 2.293 11.293ZM10.293 11.293C10.488 11.098 10.724 11 11 11C11.276 11 11.512 11.098 11.707 11.293C11.902 11.488 12 11.724 12 12C12 12.276 11.902 12.512 11.707 12.707C11.512 12.902 11.276 13 11 13C10.724 13 10.488 12.902 10.293 12.707C10.098 12.512 10 12.276 10 12C10 11.724 10.098 11.488 10.293 11.293ZM7.707 12.293C7.902 12.488 8 12.724 8 13C8 13.276 7.902 13.512 7.707 13.707C7.512 13.902 7.276 14 7 14C6.724 14 6.488 13.902 6.293 13.707C6.098 13.512 6 13.276 6 13C6 12.724 6.098 12.488 6.293 12.293C6.488 12.098 6.724 12 7 12C7.276 12 7.512 12.098 7.707 12.293Z" />
</svg>
```

### HTML img

```html
<!-- Gentleface "air-quality" (line-round), MIT. https://gentleface.com/icons/air-quality. An <img> can't take currentColor: it draws black. Inline the SVG or use the CSS mask to color it. -->
<img src="https://gentleface.com/svg/line-round/16/air-quality.svg" width="16" height="16" alt="">
```

### CSS

```css
/* Gentleface "air-quality" (line-round), MIT. https://gentleface.com/icons/air-quality. Takes the text color. */
.icon-air-quality {
  display: inline-block;
  width: 16px;
  height: 16px;
  background-color: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16' fill='currentColor'%3E%3Cpath d='M8.707 4.707C8.902 4.512 9 4.276 9 4C9 3.724 8.902 3.488 8.707 3.293C8.512 3.098 8.276 3 8 3C7.791 3 7.6 3.06 7.429 3.179C7.257 3.299 7.135 3.457 7.062 3.653C7.014 3.783 6.928 3.876 6.802 3.934C6.677 3.992 6.549 3.996 6.42 3.949C6.29 3.901 6.197 3.814 6.139 3.689C6.081 3.563 6.076 3.436 6.124 3.306C6.269 2.914 6.514 2.598 6.857 2.359C7.201 2.12 7.582 2 8 2C8.254 2 8.5 2.047 8.736 2.14C8.993 2.242 9.219 2.391 9.414 2.586C9.609 2.781 9.758 3.007 9.86 3.264C9.953 3.5 10 3.746 10 4C10 4.254 9.953 4.5 9.86 4.736C9.758 4.993 9.609 5.219 9.414 5.414C9.219 5.609 8.993 5.758 8.736 5.86C8.5 5.953 8.254 6 8 6L3.5 6C3.359 6 3.241 5.952 3.144 5.856C3.048 5.759 3 5.641 3 5.5C3 5.359 3.048 5.241 3.144 5.144C3.241 5.048 3.359 5 3.5 5L8 5C8.276 5 8.512 4.902 8.707 4.707ZM1.144 8.856C1.048 8.759 1 8.641 1 8.5C1 8.359 1.048 8.241 1.144 8.144C1.241 8.048 1.359 8 1.5 8L13 8C13.276 8 13.512 7.902 13.707 7.707C13.902 7.512 14 7.276 14 7C14 6.724 13.902 6.488 13.707 6.293C13.512 6.098 13.276 6 13 6C12.791 6 12.6 6.06 12.429 6.179C12.257 6.299 12.135 6.457 12.062 6.653C12.014 6.783 11.928 6.876 11.802 6.934C11.677 6.992 11.549 6.996 11.42 6.949C11.29 6.901 11.197 6.814 11.139 6.689C11.081 6.563 11.076 6.436 11.124 6.306C11.269 5.914 11.514 5.598 11.857 5.359C12.201 5.12 12.582 5 13 5C13.254 5 13.5 5.047 13.736 5.14C13.993 5.242 14.219 5.391 14.414 5.586C14.609 5.781 14.758 6.007 14.86 6.264C14.953 6.5 15 6.746 15 7C15 7.254 14.953 7.5 14.86 7.736C14.758 7.993 14.609 8.219 14.414 8.414C14.219 8.609 13.993 8.758 13.736 8.86C13.5 8.953 13.254 9 13 9L1.5 9C1.359 9 1.241 8.952 1.144 8.856ZM2.293 11.293C2.488 11.098 2.724 11 3 11C3.276 11 3.512 11.098 3.707 11.293C3.902 11.488 4 11.724 4 12C4 12.276 3.902 12.512 3.707 12.707C3.512 12.902 3.276 13 3 13C2.724 13 2.488 12.902 2.293 12.707C2.098 12.512 2 12.276 2 12C2 11.724 2.098 11.488 2.293 11.293ZM10.293 11.293C10.488 11.098 10.724 11 11 11C11.276 11 11.512 11.098 11.707 11.293C11.902 11.488 12 11.724 12 12C12 12.276 11.902 12.512 11.707 12.707C11.512 12.902 11.276 13 11 13C10.724 13 10.488 12.902 10.293 12.707C10.098 12.512 10 12.276 10 12C10 11.724 10.098 11.488 10.293 11.293ZM7.707 12.293C7.902 12.488 8 12.724 8 13C8 13.276 7.902 13.512 7.707 13.707C7.512 13.902 7.276 14 7 14C6.724 14 6.488 13.902 6.293 13.707C6.098 13.512 6 13.276 6 13C6 12.724 6.098 12.488 6.293 12.293C6.488 12.098 6.724 12 7 12C7.276 12 7.512 12.098 7.707 12.293Z'/%3E%3C/svg%3E") center / 16px 16px no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16' fill='currentColor'%3E%3Cpath d='M8.707 4.707C8.902 4.512 9 4.276 9 4C9 3.724 8.902 3.488 8.707 3.293C8.512 3.098 8.276 3 8 3C7.791 3 7.6 3.06 7.429 3.179C7.257 3.299 7.135 3.457 7.062 3.653C7.014 3.783 6.928 3.876 6.802 3.934C6.677 3.992 6.549 3.996 6.42 3.949C6.29 3.901 6.197 3.814 6.139 3.689C6.081 3.563 6.076 3.436 6.124 3.306C6.269 2.914 6.514 2.598 6.857 2.359C7.201 2.12 7.582 2 8 2C8.254 2 8.5 2.047 8.736 2.14C8.993 2.242 9.219 2.391 9.414 2.586C9.609 2.781 9.758 3.007 9.86 3.264C9.953 3.5 10 3.746 10 4C10 4.254 9.953 4.5 9.86 4.736C9.758 4.993 9.609 5.219 9.414 5.414C9.219 5.609 8.993 5.758 8.736 5.86C8.5 5.953 8.254 6 8 6L3.5 6C3.359 6 3.241 5.952 3.144 5.856C3.048 5.759 3 5.641 3 5.5C3 5.359 3.048 5.241 3.144 5.144C3.241 5.048 3.359 5 3.5 5L8 5C8.276 5 8.512 4.902 8.707 4.707ZM1.144 8.856C1.048 8.759 1 8.641 1 8.5C1 8.359 1.048 8.241 1.144 8.144C1.241 8.048 1.359 8 1.5 8L13 8C13.276 8 13.512 7.902 13.707 7.707C13.902 7.512 14 7.276 14 7C14 6.724 13.902 6.488 13.707 6.293C13.512 6.098 13.276 6 13 6C12.791 6 12.6 6.06 12.429 6.179C12.257 6.299 12.135 6.457 12.062 6.653C12.014 6.783 11.928 6.876 11.802 6.934C11.677 6.992 11.549 6.996 11.42 6.949C11.29 6.901 11.197 6.814 11.139 6.689C11.081 6.563 11.076 6.436 11.124 6.306C11.269 5.914 11.514 5.598 11.857 5.359C12.201 5.12 12.582 5 13 5C13.254 5 13.5 5.047 13.736 5.14C13.993 5.242 14.219 5.391 14.414 5.586C14.609 5.781 14.758 6.007 14.86 6.264C14.953 6.5 15 6.746 15 7C15 7.254 14.953 7.5 14.86 7.736C14.758 7.993 14.609 8.219 14.414 8.414C14.219 8.609 13.993 8.758 13.736 8.86C13.5 8.953 13.254 9 13 9L1.5 9C1.359 9 1.241 8.952 1.144 8.856ZM2.293 11.293C2.488 11.098 2.724 11 3 11C3.276 11 3.512 11.098 3.707 11.293C3.902 11.488 4 11.724 4 12C4 12.276 3.902 12.512 3.707 12.707C3.512 12.902 3.276 13 3 13C2.724 13 2.488 12.902 2.293 12.707C2.098 12.512 2 12.276 2 12C2 11.724 2.098 11.488 2.293 11.293ZM10.293 11.293C10.488 11.098 10.724 11 11 11C11.276 11 11.512 11.098 11.707 11.293C11.902 11.488 12 11.724 12 12C12 12.276 11.902 12.512 11.707 12.707C11.512 12.902 11.276 13 11 13C10.724 13 10.488 12.902 10.293 12.707C10.098 12.512 10 12.276 10 12C10 11.724 10.098 11.488 10.293 11.293ZM7.707 12.293C7.902 12.488 8 12.724 8 13C8 13.276 7.902 13.512 7.707 13.707C7.512 13.902 7.276 14 7 14C6.724 14 6.488 13.902 6.293 13.707C6.098 13.512 6 13.276 6 13C6 12.724 6.098 12.488 6.293 12.293C6.488 12.098 6.724 12 7 12C7.276 12 7.512 12.098 7.707 12.293Z'/%3E%3C/svg%3E") center / 16px 16px no-repeat;
}
```

### Data URL

```text
data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16' fill='currentColor'%3E%3Cpath d='M8.707 4.707C8.902 4.512 9 4.276 9 4C9 3.724 8.902 3.488 8.707 3.293C8.512 3.098 8.276 3 8 3C7.791 3 7.6 3.06 7.429 3.179C7.257 3.299 7.135 3.457 7.062 3.653C7.014 3.783 6.928 3.876 6.802 3.934C6.677 3.992 6.549 3.996 6.42 3.949C6.29 3.901 6.197 3.814 6.139 3.689C6.081 3.563 6.076 3.436 6.124 3.306C6.269 2.914 6.514 2.598 6.857 2.359C7.201 2.12 7.582 2 8 2C8.254 2 8.5 2.047 8.736 2.14C8.993 2.242 9.219 2.391 9.414 2.586C9.609 2.781 9.758 3.007 9.86 3.264C9.953 3.5 10 3.746 10 4C10 4.254 9.953 4.5 9.86 4.736C9.758 4.993 9.609 5.219 9.414 5.414C9.219 5.609 8.993 5.758 8.736 5.86C8.5 5.953 8.254 6 8 6L3.5 6C3.359 6 3.241 5.952 3.144 5.856C3.048 5.759 3 5.641 3 5.5C3 5.359 3.048 5.241 3.144 5.144C3.241 5.048 3.359 5 3.5 5L8 5C8.276 5 8.512 4.902 8.707 4.707ZM1.144 8.856C1.048 8.759 1 8.641 1 8.5C1 8.359 1.048 8.241 1.144 8.144C1.241 8.048 1.359 8 1.5 8L13 8C13.276 8 13.512 7.902 13.707 7.707C13.902 7.512 14 7.276 14 7C14 6.724 13.902 6.488 13.707 6.293C13.512 6.098 13.276 6 13 6C12.791 6 12.6 6.06 12.429 6.179C12.257 6.299 12.135 6.457 12.062 6.653C12.014 6.783 11.928 6.876 11.802 6.934C11.677 6.992 11.549 6.996 11.42 6.949C11.29 6.901 11.197 6.814 11.139 6.689C11.081 6.563 11.076 6.436 11.124 6.306C11.269 5.914 11.514 5.598 11.857 5.359C12.201 5.12 12.582 5 13 5C13.254 5 13.5 5.047 13.736 5.14C13.993 5.242 14.219 5.391 14.414 5.586C14.609 5.781 14.758 6.007 14.86 6.264C14.953 6.5 15 6.746 15 7C15 7.254 14.953 7.5 14.86 7.736C14.758 7.993 14.609 8.219 14.414 8.414C14.219 8.609 13.993 8.758 13.736 8.86C13.5 8.953 13.254 9 13 9L1.5 9C1.359 9 1.241 8.952 1.144 8.856ZM2.293 11.293C2.488 11.098 2.724 11 3 11C3.276 11 3.512 11.098 3.707 11.293C3.902 11.488 4 11.724 4 12C4 12.276 3.902 12.512 3.707 12.707C3.512 12.902 3.276 13 3 13C2.724 13 2.488 12.902 2.293 12.707C2.098 12.512 2 12.276 2 12C2 11.724 2.098 11.488 2.293 11.293ZM10.293 11.293C10.488 11.098 10.724 11 11 11C11.276 11 11.512 11.098 11.707 11.293C11.902 11.488 12 11.724 12 12C12 12.276 11.902 12.512 11.707 12.707C11.512 12.902 11.276 13 11 13C10.724 13 10.488 12.902 10.293 12.707C10.098 12.512 10 12.276 10 12C10 11.724 10.098 11.488 10.293 11.293ZM7.707 12.293C7.902 12.488 8 12.724 8 13C8 13.276 7.902 13.512 7.707 13.707C7.512 13.902 7.276 14 7 14C6.724 14 6.488 13.902 6.293 13.707C6.098 13.512 6 13.276 6 13C6 12.724 6.098 12.488 6.293 12.293C6.488 12.098 6.724 12 7 12C7.276 12 7.512 12.098 7.707 12.293Z'/%3E%3C/svg%3E
```

### Sprite

```html
<!-- Gentleface "air-quality" (line-round), MIT. https://gentleface.com/icons/air-quality
     Every icon of this style in one file: https://gentleface.com/sprite/line-round.svg
     Serve it from your own origin: <use> does not load from another origin. -->
<svg width="16" height="16" aria-hidden="true"><use href="/sprite/line-round.svg#air-quality"/></svg>
```

### SwiftUI

```swift
// Gentleface "air-quality" (line-round), MIT. https://gentleface.com/icons/air-quality
import SwiftUI

struct AirQualityIcon: Shape {
    func path(in rect: CGRect) -> Path {
        var p = Path()
        p.move(to: CGPoint(x: 8.707, y: 4.707))
        p.addCurve(to: CGPoint(x: 9, y: 4), control1: CGPoint(x: 8.902, y: 4.512), control2: CGPoint(x: 9, y: 4.276))
        p.addCurve(to: CGPoint(x: 8.707, y: 3.293), control1: CGPoint(x: 9, y: 3.724), control2: CGPoint(x: 8.902, y: 3.488))
        p.addCurve(to: CGPoint(x: 8, y: 3), control1: CGPoint(x: 8.512, y: 3.098), control2: CGPoint(x: 8.276, y: 3))
        p.addCurve(to: CGPoint(x: 7.429, y: 3.179), control1: CGPoint(x: 7.791, y: 3), control2: CGPoint(x: 7.6, y: 3.06))
        p.addCurve(to: CGPoint(x: 7.062, y: 3.653), control1: CGPoint(x: 7.257, y: 3.299), control2: CGPoint(x: 7.135, y: 3.457))
        p.addCurve(to: CGPoint(x: 6.802, y: 3.934), control1: CGPoint(x: 7.014, y: 3.783), control2: CGPoint(x: 6.928, y: 3.876))
        p.addCurve(to: CGPoint(x: 6.42, y: 3.949), control1: CGPoint(x: 6.677, y: 3.992), control2: CGPoint(x: 6.549, y: 3.996))
        p.addCurve(to: CGPoint(x: 6.139, y: 3.689), control1: CGPoint(x: 6.29, y: 3.901), control2: CGPoint(x: 6.197, y: 3.814))
        p.addCurve(to: CGPoint(x: 6.124, y: 3.306), control1: CGPoint(x: 6.081, y: 3.563), control2: CGPoint(x: 6.076, y: 3.436))
        p.addCurve(to: CGPoint(x: 6.857, y: 2.359), control1: CGPoint(x: 6.269, y: 2.914), control2: CGPoint(x: 6.514, y: 2.598))
        p.addCurve(to: CGPoint(x: 8, y: 2), control1: CGPoint(x: 7.201, y: 2.12), control2: CGPoint(x: 7.582, y: 2))
        p.addCurve(to: CGPoint(x: 8.736, y: 2.14), control1: CGPoint(x: 8.254, y: 2), control2: CGPoint(x: 8.5, y: 2.047))
        p.addCurve(to: CGPoint(x: 9.414, y: 2.586), control1: CGPoint(x: 8.993, y: 2.242), control2: CGPoint(x: 9.219, y: 2.391))
        p.addCurve(to: CGPoint(x: 9.86, y: 3.264), control1: CGPoint(x: 9.609, y: 2.781), control2: CGPoint(x: 9.758, y: 3.007))
        p.addCurve(to: CGPoint(x: 10, y: 4), control1: CGPoint(x: 9.953, y: 3.5), control2: CGPoint(x: 10, y: 3.746))
        p.addCurve(to: CGPoint(x: 9.86, y: 4.736), control1: CGPoint(x: 10, y: 4.254), control2: CGPoint(x: 9.953, y: 4.5))
        p.addCurve(to: CGPoint(x: 9.414, y: 5.414), control1: CGPoint(x: 9.758, y: 4.993), control2: CGPoint(x: 9.609, y: 5.219))
        p.addCurve(to: CGPoint(x: 8.736, y: 5.86), control1: CGPoint(x: 9.219, y: 5.609), control2: CGPoint(x: 8.993, y: 5.758))
        p.addCurve(to: CGPoint(x: 8, y: 6), control1: CGPoint(x: 8.5, y: 5.953), control2: CGPoint(x: 8.254, y: 6))
        p.addLine(to: CGPoint(x: 3.5, y: 6))
        p.addCurve(to: CGPoint(x: 3.144, y: 5.856), control1: CGPoint(x: 3.359, y: 6), control2: CGPoint(x: 3.241, y: 5.952))
        p.addCurve(to: CGPoint(x: 3, y: 5.5), control1: CGPoint(x: 3.048, y: 5.759), control2: CGPoint(x: 3, y: 5.641))
        p.addCurve(to: CGPoint(x: 3.144, y: 5.144), control1: CGPoint(x: 3, y: 5.359), control2: CGPoint(x: 3.048, y: 5.241))
        p.addCurve(to: CGPoint(x: 3.5, y: 5), control1: CGPoint(x: 3.241, y: 5.048), control2: CGPoint(x: 3.359, y: 5))
        p.addLine(to: CGPoint(x: 8, y: 5))
        p.addCurve(to: CGPoint(x: 8.707, y: 4.707), control1: CGPoint(x: 8.276, y: 5), control2: CGPoint(x: 8.512, y: 4.902))
        p.closeSubpath()
        p.move(to: CGPoint(x: 1.144, y: 8.856))
        p.addCurve(to: CGPoint(x: 1, y: 8.5), control1: CGPoint(x: 1.048, y: 8.759), control2: CGPoint(x: 1, y: 8.641))
        p.addCurve(to: CGPoint(x: 1.144, y: 8.144), control1: CGPoint(x: 1, y: 8.359), control2: CGPoint(x: 1.048, y: 8.241))
        p.addCurve(to: CGPoint(x: 1.5, y: 8), control1: CGPoint(x: 1.241, y: 8.048), control2: CGPoint(x: 1.359, y: 8))
        p.addLine(to: CGPoint(x: 13, y: 8))
        p.addCurve(to: CGPoint(x: 13.707, y: 7.707), control1: CGPoint(x: 13.276, y: 8), control2: CGPoint(x: 13.512, y: 7.902))
        p.addCurve(to: CGPoint(x: 14, y: 7), control1: CGPoint(x: 13.902, y: 7.512), control2: CGPoint(x: 14, y: 7.276))
        p.addCurve(to: CGPoint(x: 13.707, y: 6.293), control1: CGPoint(x: 14, y: 6.724), control2: CGPoint(x: 13.902, y: 6.488))
        p.addCurve(to: CGPoint(x: 13, y: 6), control1: CGPoint(x: 13.512, y: 6.098), control2: CGPoint(x: 13.276, y: 6))
        p.addCurve(to: CGPoint(x: 12.429, y: 6.179), control1: CGPoint(x: 12.791, y: 6), control2: CGPoint(x: 12.6, y: 6.06))
        p.addCurve(to: CGPoint(x: 12.062, y: 6.653), control1: CGPoint(x: 12.257, y: 6.299), control2: CGPoint(x: 12.135, y: 6.457))
        p.addCurve(to: CGPoint(x: 11.802, y: 6.934), control1: CGPoint(x: 12.014, y: 6.783), control2: CGPoint(x: 11.928, y: 6.876))
        p.addCurve(to: CGPoint(x: 11.42, y: 6.949), control1: CGPoint(x: 11.677, y: 6.992), control2: CGPoint(x: 11.549, y: 6.996))
        p.addCurve(to: CGPoint(x: 11.139, y: 6.689), control1: CGPoint(x: 11.29, y: 6.901), control2: CGPoint(x: 11.197, y: 6.814))
        p.addCurve(to: CGPoint(x: 11.124, y: 6.306), control1: CGPoint(x: 11.081, y: 6.563), control2: CGPoint(x: 11.076, y: 6.436))
        p.addCurve(to: CGPoint(x: 11.857, y: 5.359), control1: CGPoint(x: 11.269, y: 5.914), control2: CGPoint(x: 11.514, y: 5.598))
        p.addCurve(to: CGPoint(x: 13, y: 5), control1: CGPoint(x: 12.201, y: 5.12), control2: CGPoint(x: 12.582, y: 5))
        p.addCurve(to: CGPoint(x: 13.736, y: 5.14), control1: CGPoint(x: 13.254, y: 5), control2: CGPoint(x: 13.5, y: 5.047))
        p.addCurve(to: CGPoint(x: 14.414, y: 5.586), control1: CGPoint(x: 13.993, y: 5.242), control2: CGPoint(x: 14.219, y: 5.391))
        p.addCurve(to: CGPoint(x: 14.86, y: 6.264), control1: CGPoint(x: 14.609, y: 5.781), control2: CGPoint(x: 14.758, y: 6.007))
        p.addCurve(to: CGPoint(x: 15, y: 7), control1: CGPoint(x: 14.953, y: 6.5), control2: CGPoint(x: 15, y: 6.746))
        p.addCurve(to: CGPoint(x: 14.86, y: 7.736), control1: CGPoint(x: 15, y: 7.254), control2: CGPoint(x: 14.953, y: 7.5))
        p.addCurve(to: CGPoint(x: 14.414, y: 8.414), control1: CGPoint(x: 14.758, y: 7.993), control2: CGPoint(x: 14.609, y: 8.219))
        p.addCurve(to: CGPoint(x: 13.736, y: 8.86), control1: CGPoint(x: 14.219, y: 8.609), control2: CGPoint(x: 13.993, y: 8.758))
        p.addCurve(to: CGPoint(x: 13, y: 9), control1: CGPoint(x: 13.5, y: 8.953), control2: CGPoint(x: 13.254, y: 9))
        p.addLine(to: CGPoint(x: 1.5, y: 9))
        p.addCurve(to: CGPoint(x: 1.144, y: 8.856), control1: CGPoint(x: 1.359, y: 9), control2: CGPoint(x: 1.241, y: 8.952))
        p.closeSubpath()
        p.move(to: CGPoint(x: 2.293, y: 11.293))
        p.addCurve(to: CGPoint(x: 3, y: 11), control1: CGPoint(x: 2.488, y: 11.098), control2: CGPoint(x: 2.724, y: 11))
        p.addCurve(to: CGPoint(x: 3.707, y: 11.293), control1: CGPoint(x: 3.276, y: 11), control2: CGPoint(x: 3.512, y: 11.098))
        p.addCurve(to: CGPoint(x: 4, y: 12), control1: CGPoint(x: 3.902, y: 11.488), control2: CGPoint(x: 4, y: 11.724))
        p.addCurve(to: CGPoint(x: 3.707, y: 12.707), control1: CGPoint(x: 4, y: 12.276), control2: CGPoint(x: 3.902, y: 12.512))
        p.addCurve(to: CGPoint(x: 3, y: 13), control1: CGPoint(x: 3.512, y: 12.902), control2: CGPoint(x: 3.276, y: 13))
        p.addCurve(to: CGPoint(x: 2.293, y: 12.707), control1: CGPoint(x: 2.724, y: 13), control2: CGPoint(x: 2.488, y: 12.902))
        p.addCurve(to: CGPoint(x: 2, y: 12), control1: CGPoint(x: 2.098, y: 12.512), control2: CGPoint(x: 2, y: 12.276))
        p.addCurve(to: CGPoint(x: 2.293, y: 11.293), control1: CGPoint(x: 2, y: 11.724), control2: CGPoint(x: 2.098, y: 11.488))
        p.closeSubpath()
        p.move(to: CGPoint(x: 10.293, y: 11.293))
        p.addCurve(to: CGPoint(x: 11, y: 11), control1: CGPoint(x: 10.488, y: 11.098), control2: CGPoint(x: 10.724, y: 11))
        p.addCurve(to: CGPoint(x: 11.707, y: 11.293), control1: CGPoint(x: 11.276, y: 11), control2: CGPoint(x: 11.512, y: 11.098))
        p.addCurve(to: CGPoint(x: 12, y: 12), control1: CGPoint(x: 11.902, y: 11.488), control2: CGPoint(x: 12, y: 11.724))
        p.addCurve(to: CGPoint(x: 11.707, y: 12.707), control1: CGPoint(x: 12, y: 12.276), control2: CGPoint(x: 11.902, y: 12.512))
        p.addCurve(to: CGPoint(x: 11, y: 13), control1: CGPoint(x: 11.512, y: 12.902), control2: CGPoint(x: 11.276, y: 13))
        p.addCurve(to: CGPoint(x: 10.293, y: 12.707), control1: CGPoint(x: 10.724, y: 13), control2: CGPoint(x: 10.488, y: 12.902))
        p.addCurve(to: CGPoint(x: 10, y: 12), control1: CGPoint(x: 10.098, y: 12.512), control2: CGPoint(x: 10, y: 12.276))
        p.addCurve(to: CGPoint(x: 10.293, y: 11.293), control1: CGPoint(x: 10, y: 11.724), control2: CGPoint(x: 10.098, y: 11.488))
        p.closeSubpath()
        p.move(to: CGPoint(x: 7.707, y: 12.293))
        p.addCurve(to: CGPoint(x: 8, y: 13), control1: CGPoint(x: 7.902, y: 12.488), control2: CGPoint(x: 8, y: 12.724))
        p.addCurve(to: CGPoint(x: 7.707, y: 13.707), control1: CGPoint(x: 8, y: 13.276), control2: CGPoint(x: 7.902, y: 13.512))
        p.addCurve(to: CGPoint(x: 7, y: 14), control1: CGPoint(x: 7.512, y: 13.902), control2: CGPoint(x: 7.276, y: 14))
        p.addCurve(to: CGPoint(x: 6.293, y: 13.707), control1: CGPoint(x: 6.724, y: 14), control2: CGPoint(x: 6.488, y: 13.902))
        p.addCurve(to: CGPoint(x: 6, y: 13), control1: CGPoint(x: 6.098, y: 13.512), control2: CGPoint(x: 6, y: 13.276))
        p.addCurve(to: CGPoint(x: 6.293, y: 12.293), control1: CGPoint(x: 6, y: 12.724), control2: CGPoint(x: 6.098, y: 12.488))
        p.addCurve(to: CGPoint(x: 7, y: 12), control1: CGPoint(x: 6.488, y: 12.098), control2: CGPoint(x: 6.724, y: 12))
        p.addCurve(to: CGPoint(x: 7.707, y: 12.293), control1: CGPoint(x: 7.276, y: 12), control2: CGPoint(x: 7.512, y: 12.098))
        p.closeSubpath()
        return p.applying(CGAffineTransform(scaleX: rect.width / 16, y: rect.height / 16))
    }
}

// AirQualityIcon().frame(width: 16, height: 16) fills with the foreground style. Keep it on whole points to stay crisp.
```

### Compose

```kotlin
// Gentleface "air-quality" (line-round), MIT. https://gentleface.com/icons/air-quality
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.graphics.SolidColor
import androidx.compose.ui.graphics.vector.ImageVector
import androidx.compose.ui.graphics.vector.addPathNodes
import androidx.compose.ui.unit.dp

val AirQualityIcon: ImageVector by lazy {
    ImageVector.Builder(
        name = "air-quality", defaultWidth = 16.dp, defaultHeight = 16.dp,
        viewportWidth = 16f, viewportHeight = 16f,
    ).addPath(
        pathData = addPathNodes("M8.707 4.707C8.902 4.512 9 4.276 9 4C9 3.724 8.902 3.488 8.707 3.293C8.512 3.098 8.276 3 8 3C7.791 3 7.6 3.06 7.429 3.179C7.257 3.299 7.135 3.457 7.062 3.653C7.014 3.783 6.928 3.876 6.802 3.934C6.677 3.992 6.549 3.996 6.42 3.949C6.29 3.901 6.197 3.814 6.139 3.689C6.081 3.563 6.076 3.436 6.124 3.306C6.269 2.914 6.514 2.598 6.857 2.359C7.201 2.12 7.582 2 8 2C8.254 2 8.5 2.047 8.736 2.14C8.993 2.242 9.219 2.391 9.414 2.586C9.609 2.781 9.758 3.007 9.86 3.264C9.953 3.5 10 3.746 10 4C10 4.254 9.953 4.5 9.86 4.736C9.758 4.993 9.609 5.219 9.414 5.414C9.219 5.609 8.993 5.758 8.736 5.86C8.5 5.953 8.254 6 8 6L3.5 6C3.359 6 3.241 5.952 3.144 5.856C3.048 5.759 3 5.641 3 5.5C3 5.359 3.048 5.241 3.144 5.144C3.241 5.048 3.359 5 3.5 5L8 5C8.276 5 8.512 4.902 8.707 4.707ZM1.144 8.856C1.048 8.759 1 8.641 1 8.5C1 8.359 1.048 8.241 1.144 8.144C1.241 8.048 1.359 8 1.5 8L13 8C13.276 8 13.512 7.902 13.707 7.707C13.902 7.512 14 7.276 14 7C14 6.724 13.902 6.488 13.707 6.293C13.512 6.098 13.276 6 13 6C12.791 6 12.6 6.06 12.429 6.179C12.257 6.299 12.135 6.457 12.062 6.653C12.014 6.783 11.928 6.876 11.802 6.934C11.677 6.992 11.549 6.996 11.42 6.949C11.29 6.901 11.197 6.814 11.139 6.689C11.081 6.563 11.076 6.436 11.124 6.306C11.269 5.914 11.514 5.598 11.857 5.359C12.201 5.12 12.582 5 13 5C13.254 5 13.5 5.047 13.736 5.14C13.993 5.242 14.219 5.391 14.414 5.586C14.609 5.781 14.758 6.007 14.86 6.264C14.953 6.5 15 6.746 15 7C15 7.254 14.953 7.5 14.86 7.736C14.758 7.993 14.609 8.219 14.414 8.414C14.219 8.609 13.993 8.758 13.736 8.86C13.5 8.953 13.254 9 13 9L1.5 9C1.359 9 1.241 8.952 1.144 8.856ZM2.293 11.293C2.488 11.098 2.724 11 3 11C3.276 11 3.512 11.098 3.707 11.293C3.902 11.488 4 11.724 4 12C4 12.276 3.902 12.512 3.707 12.707C3.512 12.902 3.276 13 3 13C2.724 13 2.488 12.902 2.293 12.707C2.098 12.512 2 12.276 2 12C2 11.724 2.098 11.488 2.293 11.293ZM10.293 11.293C10.488 11.098 10.724 11 11 11C11.276 11 11.512 11.098 11.707 11.293C11.902 11.488 12 11.724 12 12C12 12.276 11.902 12.512 11.707 12.707C11.512 12.902 11.276 13 11 13C10.724 13 10.488 12.902 10.293 12.707C10.098 12.512 10 12.276 10 12C10 11.724 10.098 11.488 10.293 11.293ZM7.707 12.293C7.902 12.488 8 12.724 8 13C8 13.276 7.902 13.512 7.707 13.707C7.512 13.902 7.276 14 7 14C6.724 14 6.488 13.902 6.293 13.707C6.098 13.512 6 13.276 6 13C6 12.724 6.098 12.488 6.293 12.293C6.488 12.098 6.724 12 7 12C7.276 12 7.512 12.098 7.707 12.293Z"),
        fill = SolidColor(Color.Black),
    ).build()
}

// Icon(AirQualityIcon, contentDescription = null) tints it with LocalContentColor.
```

### Android XML

```xml
<!-- res/drawable/ic_air_quality.xml · Gentleface "air-quality" (line-round), MIT. https://gentleface.com/icons/air-quality -->
<vector xmlns:android="http://schemas.android.com/apk/res/android"
    android:width="16dp"
    android:height="16dp"
    android:viewportWidth="16"
    android:viewportHeight="16"
    android:tint="?attr/colorControlNormal">
  <path
      android:fillColor="@android:color/white"
      android:pathData="M8.707 4.707C8.902 4.512 9 4.276 9 4C9 3.724 8.902 3.488 8.707 3.293C8.512 3.098 8.276 3 8 3C7.791 3 7.6 3.06 7.429 3.179C7.257 3.299 7.135 3.457 7.062 3.653C7.014 3.783 6.928 3.876 6.802 3.934C6.677 3.992 6.549 3.996 6.42 3.949C6.29 3.901 6.197 3.814 6.139 3.689C6.081 3.563 6.076 3.436 6.124 3.306C6.269 2.914 6.514 2.598 6.857 2.359C7.201 2.12 7.582 2 8 2C8.254 2 8.5 2.047 8.736 2.14C8.993 2.242 9.219 2.391 9.414 2.586C9.609 2.781 9.758 3.007 9.86 3.264C9.953 3.5 10 3.746 10 4C10 4.254 9.953 4.5 9.86 4.736C9.758 4.993 9.609 5.219 9.414 5.414C9.219 5.609 8.993 5.758 8.736 5.86C8.5 5.953 8.254 6 8 6L3.5 6C3.359 6 3.241 5.952 3.144 5.856C3.048 5.759 3 5.641 3 5.5C3 5.359 3.048 5.241 3.144 5.144C3.241 5.048 3.359 5 3.5 5L8 5C8.276 5 8.512 4.902 8.707 4.707ZM1.144 8.856C1.048 8.759 1 8.641 1 8.5C1 8.359 1.048 8.241 1.144 8.144C1.241 8.048 1.359 8 1.5 8L13 8C13.276 8 13.512 7.902 13.707 7.707C13.902 7.512 14 7.276 14 7C14 6.724 13.902 6.488 13.707 6.293C13.512 6.098 13.276 6 13 6C12.791 6 12.6 6.06 12.429 6.179C12.257 6.299 12.135 6.457 12.062 6.653C12.014 6.783 11.928 6.876 11.802 6.934C11.677 6.992 11.549 6.996 11.42 6.949C11.29 6.901 11.197 6.814 11.139 6.689C11.081 6.563 11.076 6.436 11.124 6.306C11.269 5.914 11.514 5.598 11.857 5.359C12.201 5.12 12.582 5 13 5C13.254 5 13.5 5.047 13.736 5.14C13.993 5.242 14.219 5.391 14.414 5.586C14.609 5.781 14.758 6.007 14.86 6.264C14.953 6.5 15 6.746 15 7C15 7.254 14.953 7.5 14.86 7.736C14.758 7.993 14.609 8.219 14.414 8.414C14.219 8.609 13.993 8.758 13.736 8.86C13.5 8.953 13.254 9 13 9L1.5 9C1.359 9 1.241 8.952 1.144 8.856ZM2.293 11.293C2.488 11.098 2.724 11 3 11C3.276 11 3.512 11.098 3.707 11.293C3.902 11.488 4 11.724 4 12C4 12.276 3.902 12.512 3.707 12.707C3.512 12.902 3.276 13 3 13C2.724 13 2.488 12.902 2.293 12.707C2.098 12.512 2 12.276 2 12C2 11.724 2.098 11.488 2.293 11.293ZM10.293 11.293C10.488 11.098 10.724 11 11 11C11.276 11 11.512 11.098 11.707 11.293C11.902 11.488 12 11.724 12 12C12 12.276 11.902 12.512 11.707 12.707C11.512 12.902 11.276 13 11 13C10.724 13 10.488 12.902 10.293 12.707C10.098 12.512 10 12.276 10 12C10 11.724 10.098 11.488 10.293 11.293ZM7.707 12.293C7.902 12.488 8 12.724 8 13C8 13.276 7.902 13.512 7.707 13.707C7.512 13.902 7.276 14 7 14C6.724 14 6.488 13.902 6.293 13.707C6.098 13.512 6 13.276 6 13C6 12.724 6.098 12.488 6.293 12.293C6.488 12.098 6.724 12 7 12C7.276 12 7.512 12.098 7.707 12.293Z"/>
</vector>
```

### Flutter

```dart
// Gentleface "air-quality" (line-round), MIT. https://gentleface.com/icons/air-quality
import 'package:flutter/widgets.dart';

class AirQualityIcon extends StatelessWidget {
  const AirQualityIcon({super.key, this.size = 16, this.color});
  final double size;
  final Color? color;

  @override
  Widget build(BuildContext context) => CustomPaint(
        size: Size.square(size),
        painter: _AirQualityIconPainter(color ?? IconTheme.of(context).color ?? const Color(0xFF000000)),
      );
}

class _AirQualityIconPainter extends CustomPainter {
  _AirQualityIconPainter(this.color);
  final Color color;

  @override
  void paint(Canvas canvas, Size size) {
    canvas.scale(size.width / 16, size.height / 16);
    final p = Path()
      ..moveTo(8.707, 4.707)
      ..cubicTo(8.902, 4.512, 9, 4.276, 9, 4)
      ..cubicTo(9, 3.724, 8.902, 3.488, 8.707, 3.293)
      ..cubicTo(8.512, 3.098, 8.276, 3, 8, 3)
      ..cubicTo(7.791, 3, 7.6, 3.06, 7.429, 3.179)
      ..cubicTo(7.257, 3.299, 7.135, 3.457, 7.062, 3.653)
      ..cubicTo(7.014, 3.783, 6.928, 3.876, 6.802, 3.934)
      ..cubicTo(6.677, 3.992, 6.549, 3.996, 6.42, 3.949)
      ..cubicTo(6.29, 3.901, 6.197, 3.814, 6.139, 3.689)
      ..cubicTo(6.081, 3.563, 6.076, 3.436, 6.124, 3.306)
      ..cubicTo(6.269, 2.914, 6.514, 2.598, 6.857, 2.359)
      ..cubicTo(7.201, 2.12, 7.582, 2, 8, 2)
      ..cubicTo(8.254, 2, 8.5, 2.047, 8.736, 2.14)
      ..cubicTo(8.993, 2.242, 9.219, 2.391, 9.414, 2.586)
      ..cubicTo(9.609, 2.781, 9.758, 3.007, 9.86, 3.264)
      ..cubicTo(9.953, 3.5, 10, 3.746, 10, 4)
      ..cubicTo(10, 4.254, 9.953, 4.5, 9.86, 4.736)
      ..cubicTo(9.758, 4.993, 9.609, 5.219, 9.414, 5.414)
      ..cubicTo(9.219, 5.609, 8.993, 5.758, 8.736, 5.86)
      ..cubicTo(8.5, 5.953, 8.254, 6, 8, 6)
      ..lineTo(3.5, 6)
      ..cubicTo(3.359, 6, 3.241, 5.952, 3.144, 5.856)
      ..cubicTo(3.048, 5.759, 3, 5.641, 3, 5.5)
      ..cubicTo(3, 5.359, 3.048, 5.241, 3.144, 5.144)
      ..cubicTo(3.241, 5.048, 3.359, 5, 3.5, 5)
      ..lineTo(8, 5)
      ..cubicTo(8.276, 5, 8.512, 4.902, 8.707, 4.707)
      ..close()
      ..moveTo(1.144, 8.856)
      ..cubicTo(1.048, 8.759, 1, 8.641, 1, 8.5)
      ..cubicTo(1, 8.359, 1.048, 8.241, 1.144, 8.144)
      ..cubicTo(1.241, 8.048, 1.359, 8, 1.5, 8)
      ..lineTo(13, 8)
      ..cubicTo(13.276, 8, 13.512, 7.902, 13.707, 7.707)
      ..cubicTo(13.902, 7.512, 14, 7.276, 14, 7)
      ..cubicTo(14, 6.724, 13.902, 6.488, 13.707, 6.293)
      ..cubicTo(13.512, 6.098, 13.276, 6, 13, 6)
      ..cubicTo(12.791, 6, 12.6, 6.06, 12.429, 6.179)
      ..cubicTo(12.257, 6.299, 12.135, 6.457, 12.062, 6.653)
      ..cubicTo(12.014, 6.783, 11.928, 6.876, 11.802, 6.934)
      ..cubicTo(11.677, 6.992, 11.549, 6.996, 11.42, 6.949)
      ..cubicTo(11.29, 6.901, 11.197, 6.814, 11.139, 6.689)
      ..cubicTo(11.081, 6.563, 11.076, 6.436, 11.124, 6.306)
      ..cubicTo(11.269, 5.914, 11.514, 5.598, 11.857, 5.359)
      ..cubicTo(12.201, 5.12, 12.582, 5, 13, 5)
      ..cubicTo(13.254, 5, 13.5, 5.047, 13.736, 5.14)
      ..cubicTo(13.993, 5.242, 14.219, 5.391, 14.414, 5.586)
      ..cubicTo(14.609, 5.781, 14.758, 6.007, 14.86, 6.264)
      ..cubicTo(14.953, 6.5, 15, 6.746, 15, 7)
      ..cubicTo(15, 7.254, 14.953, 7.5, 14.86, 7.736)
      ..cubicTo(14.758, 7.993, 14.609, 8.219, 14.414, 8.414)
      ..cubicTo(14.219, 8.609, 13.993, 8.758, 13.736, 8.86)
      ..cubicTo(13.5, 8.953, 13.254, 9, 13, 9)
      ..lineTo(1.5, 9)
      ..cubicTo(1.359, 9, 1.241, 8.952, 1.144, 8.856)
      ..close()
      ..moveTo(2.293, 11.293)
      ..cubicTo(2.488, 11.098, 2.724, 11, 3, 11)
      ..cubicTo(3.276, 11, 3.512, 11.098, 3.707, 11.293)
      ..cubicTo(3.902, 11.488, 4, 11.724, 4, 12)
      ..cubicTo(4, 12.276, 3.902, 12.512, 3.707, 12.707)
      ..cubicTo(3.512, 12.902, 3.276, 13, 3, 13)
      ..cubicTo(2.724, 13, 2.488, 12.902, 2.293, 12.707)
      ..cubicTo(2.098, 12.512, 2, 12.276, 2, 12)
      ..cubicTo(2, 11.724, 2.098, 11.488, 2.293, 11.293)
      ..close()
      ..moveTo(10.293, 11.293)
      ..cubicTo(10.488, 11.098, 10.724, 11, 11, 11)
      ..cubicTo(11.276, 11, 11.512, 11.098, 11.707, 11.293)
      ..cubicTo(11.902, 11.488, 12, 11.724, 12, 12)
      ..cubicTo(12, 12.276, 11.902, 12.512, 11.707, 12.707)
      ..cubicTo(11.512, 12.902, 11.276, 13, 11, 13)
      ..cubicTo(10.724, 13, 10.488, 12.902, 10.293, 12.707)
      ..cubicTo(10.098, 12.512, 10, 12.276, 10, 12)
      ..cubicTo(10, 11.724, 10.098, 11.488, 10.293, 11.293)
      ..close()
      ..moveTo(7.707, 12.293)
      ..cubicTo(7.902, 12.488, 8, 12.724, 8, 13)
      ..cubicTo(8, 13.276, 7.902, 13.512, 7.707, 13.707)
      ..cubicTo(7.512, 13.902, 7.276, 14, 7, 14)
      ..cubicTo(6.724, 14, 6.488, 13.902, 6.293, 13.707)
      ..cubicTo(6.098, 13.512, 6, 13.276, 6, 13)
      ..cubicTo(6, 12.724, 6.098, 12.488, 6.293, 12.293)
      ..cubicTo(6.488, 12.098, 6.724, 12, 7, 12)
      ..cubicTo(7.276, 12, 7.512, 12.098, 7.707, 12.293)
      ..close();
    canvas.drawPath(p, Paint()..color = color);
  }

  @override
  bool shouldRepaint(_AirQualityIconPainter old) => old.color != color;
}
```