Air Quality History for Calgary, Canada
Historical PM2.5 and AQI trend from monitoring stations near Calgary, Canada.
5
Current AQI
Good Station
Good Station
Air Quality Index Station
249hPM2.5 Station
249h · 1 stationTemperature GFS model
56ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-09-05 | 4 | 1–6 | 0.9 µg/m³ | 1.5 | 2h | 1 |
| 2026-09-04 | 14 | 4–34 | 3.3 µg/m³ | 3.7 | 6h | 2 |
| 2026-09-03 | 22 | 2–47 | 5.3 µg/m³ | 6.2 | 24h | 3 |
| 2026-09-02 | 35 | 5–76 | 8.8 µg/m³ | 10.0 | 24h | 4 |
| 2026-09-01 | 5 | 1–11 | 1.2 µg/m³ | 1.7 | 9h | 2 |
| 2026-08-31 | 13 | 4–25 | 2.8 µg/m³ | 3.3 | 10h | 3 |
| 2026-08-30 | 25 | 4–64 | 6.1 µg/m³ | 6.9 | 20h | 3 |
| 2026-08-29 | 86 | 68–105 | 28.6 µg/m³ | 30.9 | 24h | 4 |
| 2026-08-28 | 90 | 78–104 | 30.8 µg/m³ | 34.2 | 24h | 4 |
| 2026-08-27 | 56 | 6–113 | 16.2 µg/m³ | 18.1 | 24h | 4 |
| 2026-08-26 | 22 | 5–57 | 5.5 µg/m³ | 6.2 | 24h | 4 |
| 2026-08-25 | 4 | 1–9 | 1.1 µg/m³ | 1.6 | 16h | 2 |
| 2026-08-24 | 12 | 4–24 | 3.0 µg/m³ | 3.4 | 13h | 3 |
| 2026-08-23 | 73 | 2–144 | 25.7 µg/m³ | 31.3 | 23h | 4 |
| 2026-08-22 | 123 | 102–150 | 44.6 µg/m³ | 55.1 | 6h | 4 |