Air Quality History for Le Plateau-Mont-Royal, Canada
Historical PM2.5 and AQI trend from monitoring stations near Le Plateau-Mont-Royal, Canada.
41
Current AQI
Good Station
Good Station
Air Quality Index Station
336hPM2.5 Station
336h · 3 stationsTemperature GFS model
56ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-07-22 | 75 | 75–75 | 23.5 µg/m³ | 5.5 | 1h | 3 |
| 2026-07-21 | 60 | 33–85 | 17.0 µg/m³ | 5.8 | 24h | 3 |
| 2026-07-20 | 40 | 15–57 | 9.7 µg/m³ | 2.8 | 24h | 3 |
| 2026-07-19 | 46 | 9–158 | 15.2 µg/m³ | 5.0 | 24h | 3 |
| 2026-07-18 | 60 | 22–170 | 22.2 µg/m³ | 7.2 | 24h | 3 |
| 2026-07-17 | 18 | 4–36 | 4.4 µg/m³ | 1.1 | 24h | 3 |
| 2026-07-16 | 42 | 6–78 | 11.0 µg/m³ | 3.9 | 24h | 3 |
| 2026-07-15 | 83 | 18–151 | 28.0 µg/m³ | 9.9 | 24h | 3 |
| 2026-07-14 | 84 | 61–115 | 27.7 µg/m³ | 9.2 | 24h | 3 |
| 2026-07-13 | 86 | 65–104 | 28.7 µg/m³ | 9.7 | 24h | 3 |
| 2026-07-12 | 55 | 28–87 | 15.6 µg/m³ | 5.2 | 24h | 3 |
| 2026-07-11 | 46 | 30–59 | 11.3 µg/m³ | 3.6 | 24h | 3 |
| 2026-07-10 | 62 | 40–90 | 17.7 µg/m³ | 5.2 | 24h | 3 |
| 2026-07-09 | 42 | 4–79 | 11.9 µg/m³ | 3.2 | 24h | 3 |
| 2026-07-08 | 50 | 20–72 | 13.4 µg/m³ | 4.3 | 23h | 3 |