Air Quality History for Calgary, Canada
Historical PM2.5 and AQI trend from monitoring stations near Calgary, Canada.
21
Current AQI
Good Station
Good Station
Air Quality Index Station
156hPM2.5 Station
156h · 2 stationsTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-05-29 | 47 | 5–69 | 12.7 µg/m³ | 13.2 | 19h | 2 |
| 2026-05-28 | 40 | 8–69 | 10.4 µg/m³ | 11.0 | 24h | 2 |
| 2026-05-27 | 25 | 2–39 | 6.0 µg/m³ | 6.3 | 24h | 2 |
| 2026-05-26 | 7 | 1–14 | 1.8 µg/m³ | 2.1 | 22h | 2 |
| 2026-05-25 | 5 | 1–9 | 0.9 µg/m³ | 1.8 | 9h | 1 |
| 2026-05-24 | 4 | 4–4 | 1.0 µg/m³ | 1.0 | 1h | 1 |
| 2026-05-23 | 4 | 4–4 | 1.0 µg/m³ | 1.0 | 1h | 2 |
| 2026-05-22 | 7 | 7–7 | 1.8 µg/m³ | 1.8 | 1h | 1 |
| 2026-05-21 | 3 | 3–3 | 0.8 µg/m³ | 1.0 | 1h | 1 |
| 2026-05-18 | 13 | 6–17 | 3.0 µg/m³ | 3.6 | 4h | 1 |
| 2026-05-17 | 18 | 4–67 | 4.5 µg/m³ | 5.6 | 18h | 2 |
| 2026-05-16 | 34 | 4–56 | 8.3 µg/m³ | 11.3 | 4h | 2 |
| 2026-05-15 | 6 | 6–6 | 1.4 µg/m³ | 2.7 | 1h | 1 |
| 2026-05-14 | 53 | 53–53 | 13.0 µg/m³ | 14.1 | 1h | 1 |
| 2026-05-13 | 7 | 2–24 | 1.7 µg/m³ | 2.3 | 8h | 1 |
| 2026-05-11 | 4 | 4–4 | 1.0 µg/m³ | 1.0 | 2h | 1 |
| 2026-05-10 | 6 | 1–18 | 1.6 µg/m³ | 2.0 | 16h | 2 |