Air Quality History for Chepstow, United Kingdom
Historical PM2.5 and AQI trend from monitoring stations near Chepstow, United Kingdom.
28
Current AQI
Good Station
Good Station
Air Quality Index Station
227hPM2.5 Station
227h · 1 stationTemperature GFS model
56ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-05-29 | 16 | 3–29 | 3.6 µg/m³ | 4.5 | 15h | 1 |
| 2026-05-28 | 26 | 10–60 | 6.3 µg/m³ | 7.5 | 24h | 1 |
| 2026-05-27 | 54 | 12–73 | 14.5 µg/m³ | 16.4 | 24h | 1 |
| 2026-05-26 | 33 | 23–50 | 7.8 µg/m³ | 9.8 | 24h | 1 |
| 2026-05-25 | 21 | 4–56 | 5.0 µg/m³ | 6.2 | 24h | 1 |
| 2026-05-24 | 14 | 1–42 | 3.4 µg/m³ | 4.8 | 16h | 1 |
| 2026-05-23 | 37 | 3–143 | 10.6 µg/m³ | 13.5 | 19h | 1 |
| 2026-05-22 | 19 | 1–50 | 4.6 µg/m³ | 5.9 | 21h | 1 |
| 2026-05-21 | 17 | 2–40 | 4.2 µg/m³ | 5.6 | 22h | 1 |
| 2026-05-20 | 8 | 1–16 | 1.9 µg/m³ | 3.4 | 19h | 1 |
| 2026-05-19 | 6 | 2–15 | 1.5 µg/m³ | 3.2 | 12h | 1 |
| 2026-05-18 | 3 | 1–4 | 0.6 µg/m³ | 1.3 | 3h | 1 |
| 2026-05-17 | 4 | 3–5 | 0.9 µg/m³ | 1.7 | 2h | 1 |
| 2026-05-16 | 4 | 2–6 | 1.0 µg/m³ | 2.4 | 2h | 1 |