Air Quality History for Heston, United Kingdom
Historical PM2.5 and AQI trend from monitoring stations near Heston, United Kingdom.
26
Current AQI
Good Station
Good Station
Air Quality Index Station
97hPM2.5 Station
97h · 1 stationTemperature GFS model
56ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-06-09 | 1 | 1–1 | 0.2 µg/m³ | 4.4 | 1h | 1 |
| 2026-06-08 | 4 | 4–4 | 1.0 µg/m³ | 1.0 | 2h | 1 |
| 2026-06-07 | 6 | 4–13 | 1.4 µg/m³ | 1.6 | 9h | 1 |
| 2026-06-06 | 4 | 2–7 | 1.1 µg/m³ | 1.4 | 5h | 1 |
| 2026-06-05 | 2 | 1–4 | 0.6 µg/m³ | 1.0 | 2h | 1 |
| 2026-06-04 | 8 | 4–13 | 2.1 µg/m³ | 2.6 | 2h | 1 |
| 2026-06-03 | 5 | 4–8 | 1.3 µg/m³ | 1.5 | 7h | 1 |
| 2026-06-02 | 4 | 4–7 | 1.1 µg/m³ | 1.1 | 7h | 1 |
| 2026-06-01 | 6 | 4–17 | 1.5 µg/m³ | 1.6 | 7h | 1 |
| 2026-05-31 | 4 | 4–6 | 1.1 µg/m³ | 1.1 | 4h | 1 |
| 2026-05-30 | 6 | 3–13 | 1.5 µg/m³ | 2.1 | 7h | 1 |
| 2026-05-29 | 8 | 1–27 | 2.1 µg/m³ | 2.4 | 10h | 1 |
| 2026-05-28 | 22 | 4–48 | 5.3 µg/m³ | 5.6 | 17h | 1 |
| 2026-05-27 | 35 | 7–110 | 9.7 µg/m³ | 10.5 | 11h | 1 |
| 2026-05-26 | 27 | 9–42 | 6.5 µg/m³ | 7.1 | 6h | 1 |