Air Quality History for Forest Heights, Canada
Historical PM2.5 and AQI trend from monitoring stations near Forest Heights, Canada.
45
Current AQI
Good Station
Good Station
Air Quality Index Station
168hPM2.5 Station
168h · 2 stationsTemperature GFS model
28ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-07-21 | 70 | 11–129 | 22.4 µg/m³ | 27.2 | 23h | 1 |
| 2026-07-20 | 48 | 5–126 | 14.3 µg/m³ | 16.3 | 24h | 1 |
| 2026-07-19 | 57 | 8–139 | 17.3 µg/m³ | 18.9 | 24h | 1 |
| 2026-07-18 | 138 | 60–192 | 67.8 µg/m³ | 75.0 | 24h | 1 |
| 2026-07-17 | 195 | 97–305 | 127.1 µg/m³ | 142.3 | 24h | 1 |
| 2026-07-16 | 199 | 99–309 | 131.4 µg/m³ | 145.7 | 24h | 1 |
| 2026-07-15 | 132 | 9–313 | 86.0 µg/m³ | 93.3 | 24h | 1 |
| 2026-07-14 | 11 | 11–11 | 2.7 µg/m³ | 2.7 | 1h | 1 |