Air Quality History for Colwyn Bay, United Kingdom
Historical PM2.5 and AQI trend from monitoring stations near Colwyn Bay, United Kingdom.
31
Current AQI
Good CAMS model
Good CAMS model
Air Quality Index Station
289hPM2.5 Station
289h · 1 stationTemperature GFS model
56ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-06-09 | 32 | 10–84 | 8.7 µg/m³ | 8.5 | 10h | 2 |
| 2026-06-08 | 29 | 5–93 | 8.0 µg/m³ | 5.5 | 21h | 2 |
| 2026-06-07 | 41 | 15–76 | 10.1 µg/m³ | 14.8 | 21h | 2 |
| 2026-06-06 | 30 | 5–89 | 7.9 µg/m³ | 4.4 | 22h | 2 |
| 2026-06-05 | 45 | 7–99 | 13.1 µg/m³ | 9.2 | 21h | 2 |
| 2026-06-04 | 53 | 8–159 | 16.9 µg/m³ | 4.6 | 21h | 2 |
| 2026-06-03 | 51 | 4–158 | 16.0 µg/m³ | 7.3 | 22h | 2 |
| 2026-06-02 | 26 | 5–75 | 6.7 µg/m³ | 3.9 | 22h | 2 |
| 2026-06-01 | 42 | 2–302 | 19.1 µg/m³ | 6.5 | 20h | 1 |
| 2026-05-31 | 20 | 5–65 | 4.9 µg/m³ | 5.5 | 21h | 1 |
| 2026-05-30 | 19 | 11–50 | 4.7 µg/m³ | 6.3 | 21h | 1 |
| 2026-05-29 | 34 | 12–114 | 9.0 µg/m³ | 9.4 | 21h | 1 |
| 2026-05-28 | 49 | 32–110 | 12.8 µg/m³ | 22.1 | 18h | 1 |
| 2026-05-27 | 37 | 13–138 | 9.9 µg/m³ | 15.3 | 18h | 1 |
| 2026-05-26 | 51 | 25–67 | 13.4 µg/m³ | 41.0 | 10h | 2 |