Air Quality History for Le Plateau-Mont-Royal, Canada
Historical PM2.5 and AQI trend from monitoring stations near Le Plateau-Mont-Royal, Canada.
15
Current AQI
Good Station
Good Station
Air Quality Index Station
445hPM2.5 Station
445h · 3 stationsTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-06-09 | 25 | 18–34 | 5.9 µg/m³ | 1.1 | 3h | 3 |
| 2026-06-08 | 23 | 9–58 | 5.6 µg/m³ | 1.8 | 24h | 3 |
| 2026-06-07 | 22 | 5–56 | 5.3 µg/m³ | 1.7 | 24h | 3 |
| 2026-06-06 | 79 | 38–104 | 25.7 µg/m³ | 7.3 | 24h | 3 |
| 2026-06-05 | 47 | 30–61 | 11.5 µg/m³ | 3.6 | 24h | 3 |
| 2026-06-04 | 30 | 13–37 | 7.1 µg/m³ | 2.5 | 24h | 3 |
| 2026-06-03 | 17 | 9–33 | 4.2 µg/m³ | 1.5 | 24h | 3 |
| 2026-06-02 | 17 | 1–57 | 4.1 µg/m³ | 1.5 | 24h | 3 |
| 2026-06-01 | 18 | 5–48 | 4.2 µg/m³ | 1.6 | 21h | 3 |
| 2026-05-31 | 28 | 4–64 | 7.0 µg/m³ | 3.7 | 24h | 3 |
| 2026-05-30 | 11 | 4–17 | 2.6 µg/m³ | 1.0 | 23h | 3 |
| 2026-05-29 | 19 | 2–53 | 4.7 µg/m³ | 3.2 | 24h | 3 |
| 2026-05-28 | 12 | 2–70 | 2.9 µg/m³ | 2.5 | 22h | 2 |
| 2026-05-27 | 12 | 3–45 | 2.7 µg/m³ | 0.8 | 21h | 3 |
| 2026-05-26 | 28 | 4–42 | 6.6 µg/m³ | 2.3 | 24h | 3 |
| 2026-05-25 | 15 | 2–36 | 3.4 µg/m³ | 1.3 | 15h | 2 |
| 2026-05-24 | 17 | 3–62 | 4.3 µg/m³ | 2.4 | 24h | 3 |
| 2026-05-23 | 23 | 2–70 | 5.7 µg/m³ | 3.0 | 24h | 3 |
| 2026-05-22 | 8 | 1–42 | 2.0 µg/m³ | 0.8 | 22h | 2 |
| 2026-05-21 | 10 | 1–45 | 2.4 µg/m³ | 1.2 | 15h | 2 |
| 2026-05-20 | 28 | 2–49 | 6.8 µg/m³ | 2.5 | 15h | 3 |