Air Quality History for Alton, United Kingdom
Historical PM2.5 and AQI trend from monitoring stations near Alton, United Kingdom.
5
Current AQI
Good Station
Good Station
Air Quality Index Station
333hPM2.5 Station
333h · 1 stationTemperature GFS model
56ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-05-30 | 7 | 4–10 | 1.6 µg/m³ | 2.1 | 5h | 1 |
| 2026-05-29 | 31 | 11–41 | 7.3 µg/m³ | 8.2 | 24h | 1 |
| 2026-05-28 | 30 | 27–35 | 7.1 µg/m³ | 8.2 | 24h | 1 |
| 2026-05-27 | 23 | 17–30 | 5.6 µg/m³ | 6.8 | 24h | 1 |
| 2026-05-26 | 23 | 20–25 | 5.4 µg/m³ | 7.1 | 24h | 1 |
| 2026-05-25 | 16 | 13–20 | 3.8 µg/m³ | 5.0 | 23h | 1 |
| 2026-05-24 | 11 | 10–13 | 2.7 µg/m³ | 3.3 | 24h | 1 |
| 2026-05-23 | 15 | 12–17 | 3.7 µg/m³ | 4.4 | 24h | 1 |
| 2026-05-22 | 10 | 9–14 | 2.5 µg/m³ | 3.4 | 22h | 1 |
| 2026-05-21 | 17 | 12–21 | 4.0 µg/m³ | 5.2 | 24h | 1 |
| 2026-05-20 | 6 | 3–12 | 1.4 µg/m³ | 2.8 | 24h | 1 |
| 2026-05-19 | 6 | 5–7 | 1.4 µg/m³ | 2.2 | 24h | 1 |
| 2026-05-18 | 4 | 1–7 | 1.0 µg/m³ | 1.4 | 24h | 1 |
| 2026-05-17 | 28 | 9–33 | 6.8 µg/m³ | 8.1 | 24h | 1 |
| 2026-05-16 | 10 | 1–24 | 1.2 µg/m³ | 1.7 | 19h | 1 |