Air Quality History for Heston, United Kingdom
Historical PM2.5 and AQI trend from monitoring stations near Heston, United Kingdom.
54
Current AQI
Moderate Station
Moderate Station
Air Quality Index Station
165hPM2.5 Station
165h · 1 stationTemperature GFS model
56ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-05-29 | 10 | 4–27 | 2.4 µg/m³ | 2.7 | 8h | 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 | 34 | 9–72 | 8.8 µg/m³ | 9.7 | 16h | 1 |
| 2026-05-25 | 50 | 16–231 | 21.2 µg/m³ | 22.3 | 15h | 1 |
| 2026-05-24 | 8 | 3–30 | 1.9 µg/m³ | 2.1 | 14h | 1 |
| 2026-05-23 | 16 | 4–33 | 3.8 µg/m³ | 4.5 | 16h | 1 |
| 2026-05-22 | 12 | 4–32 | 3.0 µg/m³ | 3.3 | 17h | 1 |
| 2026-05-21 | 17 | 4–49 | 4.0 µg/m³ | 4.9 | 14h | 1 |
| 2026-05-20 | 5 | 2–10 | 1.2 µg/m³ | 1.4 | 10h | 1 |
| 2026-05-19 | 12 | 4–40 | 2.9 µg/m³ | 3.5 | 10h | 1 |
| 2026-05-17 | 8 | 1–24 | 1.9 µg/m³ | 2.2 | 7h | 1 |
| 2026-05-16 | 5 | 1–13 | 1.0 µg/m³ | 1.3 | 9h | 1 |
| 2026-05-15 | 4 | 4–4 | 1.0 µg/m³ | 1.0 | 1h | 1 |