Air Quality History for Armdale, Canada
Historical PM2.5 and AQI trend from monitoring stations near Armdale, Canada.
3
Current AQI
Good Station
Good Station
Air Quality Index Station
42hPM2.5 Station
42h · 1 stationTemperature GFS model
28ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-09-04 | 1 | 1–1 | 0.2 µg/m³ | 1.6 | 3h | 1 |
| 2026-09-03 | 4 | 4–4 | 1.0 µg/m³ | 1.8 | 2h | 1 |
| 2026-09-02 | 4 | 1–8 | 1.0 µg/m³ | 1.6 | 5h | 1 |
| 2026-09-01 | 4 | 4–4 | 1.0 µg/m³ | 1.0 | 1h | 1 |
| 2026-08-31 | 12 | 4–24 | 2.7 µg/m³ | 3.1 | 14h | 1 |
| 2026-08-30 | 6 | 1–14 | 1.4 µg/m³ | 1.9 | 12h | 1 |
| 2026-08-29 | 9 | 5–16 | 2.2 µg/m³ | 2.4 | 5h | 1 |