38
Good · Dominant pollutant: PM2.5
Air quality is satisfactory; air pollution poses little or no risk.
The current Air Quality Index (AQI) in London is 38, categorized as Good. Air quality is satisfactory; air pollution poses little or no risk.
Pollutants & conditions
| Measurement | Value |
|---|
| PM2.5 | 38 |
| PM10 | 17 |
| Ozone (O₃) | 17.9 |
| Nitrogen Dioxide (NO₂) | 31.6 |
| Sulfur Dioxide (SO₂) | 2.1 |
| Carbon Monoxide (CO) | 1.9 |
| Temperature (°C) | 23.2 |
| Humidity (%) | 55.9 |
| Pressure (hPa) | 1026.9 |
| Wind (m/s) | 5.7 |
PM2.5 forecast
| Date | Avg | Min | Max |
|---|
| 2026-05-19 | 16 | 7 | 27 |
| 2026-05-20 | 20 | 9 | 27 |
| 2026-05-21 | 21 | 16 | 25 |
| 2026-05-22 | 28 | 20 | 39 |
| 2026-05-23 | 38 | 33 | 47 |
Nearby cities
More cities in United Kingdom · All cities