Air Quality History for Westwood Plateau, Canada
Historical PM2.5 and AQI trend from monitoring stations near Westwood Plateau, Canada.
82
Current AQI
Moderate Station
Moderate Station
Air Quality Index Station
451hPM2.5 Station
451h · 1 stationTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-07-21 | 73 | 45–98 | 22.6 µg/m³ | 22h | 1 |
| 2026-07-20 | 24 | 9–87 | 6.0 µg/m³ | 24h | 1 |
| 2026-07-19 | 9 | 6–13 | 2.1 µg/m³ | 24h | 1 |
| 2026-07-18 | 11 | 6–25 | 2.7 µg/m³ | 24h | 1 |
| 2026-07-17 | 16 | 8–25 | 3.7 µg/m³ | 24h | 1 |
| 2026-07-16 | 22 | 17–32 | 5.3 µg/m³ | 24h | 1 |
| 2026-07-15 | 24 | 18–31 | 5.7 µg/m³ | 24h | 1 |
| 2026-07-14 | 15 | 10–22 | 3.7 µg/m³ | 24h | 1 |
| 2026-07-13 | 3 | 2–5 | 0.6 µg/m³ | 24h | 1 |
| 2026-07-12 | 3 | 1–4 | 0.7 µg/m³ | 24h | 1 |
| 2026-07-11 | 8 | 2–47 | 2.0 µg/m³ | 24h | 1 |
| 2026-07-10 | 4 | 1–7 | 1.1 µg/m³ | 24h | 1 |
| 2026-07-09 | 5 | 3–8 | 1.1 µg/m³ | 24h | 1 |
| 2026-07-08 | 12 | 4–20 | 2.9 µg/m³ | 23h | 1 |
| 2026-07-07 | 27 | 9–51 | 6.4 µg/m³ | 21h | 1 |
| 2026-07-06 | 54 | 36–86 | 14.1 µg/m³ | 11h | 2 |
| 2026-07-05 | 17 | 6–86 | 4.4 µg/m³ | 24h | 1 |
| 2026-07-04 | 4 | 2–9 | 1.0 µg/m³ | 24h | 1 |
| 2026-07-03 | 3 | 1–9 | 0.7 µg/m³ | 24h | 1 |
| 2026-07-02 | 11 | 8–14 | 2.7 µg/m³ | 13h | 2 |
| 2026-07-01 | 14 | 14–14 | 3.4 µg/m³ | 1h | 1 |