21
Good · Dominant pollutant: PM10
Air quality is satisfactory; air pollution poses little or no risk.
The current Air Quality Index (AQI) in Lyon is 21, categorized as Good. Air quality is satisfactory; air pollution poses little or no risk.
Pollutants & conditions
| Measurement | Value |
|---|
| PM10 | 21 |
| Nitrogen Dioxide (NO₂) | 8 |
| Temperature (°C) | 26 |
| Humidity (%) | 39 |
| Pressure (hPa) | 1025 |
| Wind (m/s) | 2 |
| Wind Gust (m/s) | 11.8 |
| Dew Point (°C) | 11 |
PM2.5 forecast
| Date | Avg | Min | Max |
|---|
| 2026-05-19 | 29 | 16 | 40 |
| 2026-05-20 | 30 | 18 | 43 |
| 2026-05-21 | 17 | 14 | 31 |
| 2026-05-22 | 21 | 15 | 34 |
| 2026-05-23 | 24 | 18 | 34 |
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