Air Quality History for Royston, United Kingdom
Historical PM2.5 and AQI trend from monitoring stations near Royston, United Kingdom.
161
Current AQI
Unhealthy Station
Unhealthy Station
Air Quality Index Station
146hPM2.5 Station
146h · 1 stationTemperature GFS model
56ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-09-05 | 82 | 3–161 | 37.9 µg/m³ | 40.7 | 2h | 1 |
| 2026-09-03 | 4 | 4–4 | 1.0 µg/m³ | 1.0 | 1h | 1 |
| 2026-09-02 | 4 | 2–4 | 0.8 µg/m³ | 1.1 | 8h | 1 |
| 2026-09-01 | 6 | 6–6 | 1.4 µg/m³ | 1.5 | 1h | 1 |
| 2026-08-31 | 5 | 3–8 | 1.3 µg/m³ | 1.6 | 3h | 1 |
| 2026-08-30 | 7 | 4–14 | 1.7 µg/m³ | 1.7 | 5h | 1 |
| 2026-08-29 | 6 | 3–14 | 1.4 µg/m³ | 1.6 | 11h | 1 |
| 2026-08-28 | 10 | 2–23 | 2.4 µg/m³ | 2.8 | 4h | 1 |
| 2026-08-27 | 59 | 5–113 | 19.0 µg/m³ | 20.7 | 20h | 1 |
| 2026-08-26 | 52 | 10–114 | 15.6 µg/m³ | 17.2 | 24h | 1 |
| 2026-08-25 | 12 | 4–32 | 2.9 µg/m³ | 3.2 | 21h | 1 |
| 2026-08-24 | 8 | 1–17 | 1.8 µg/m³ | 2.4 | 19h | 1 |
| 2026-08-23 | 14 | 5–23 | 3.3 µg/m³ | 3.8 | 23h | 1 |
| 2026-08-22 | 9 | 2–15 | 2.2 µg/m³ | 2.9 | 4h | 1 |