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Air Quality History for Le Plateau-Mont-Royal, Canada

Historical PM2.5 and AQI trend from monitoring stations near Le Plateau-Mont-Royal, Canada.

62
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

472h

PM2.5 Station

472h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-08-08 70 70–71 21.3 µg/m³ 5.9 3h 3
2026-08-07 65 46–79 18.7 µg/m³ 5.3 24h 3
2026-08-06 57 44–68 15.2 µg/m³ 4.5 24h 3
2026-08-05 32 20–49 7.7 µg/m³ 2.3 24h 3
2026-08-04 24 12–38 5.7 µg/m³ 1.8 24h 3
2026-08-03 43 4–97 11.6 µg/m³ 3.6 21h 3
2026-08-02 80 59–94 25.8 µg/m³ 8.3 24h 3
2026-08-01 64 41–86 18.6 µg/m³ 4.8 24h 3
2026-07-31 81 58–113 25.9 µg/m³ 7.4 24h 3
2026-07-30 62 42–92 17.6 µg/m³ 5.5 24h 3
2026-07-29 68 27–99 21.0 µg/m³ 6.7 24h 3
2026-07-28 90 72–112 30.7 µg/m³ 9.2 24h 3
2026-07-27 65 49–78 18.6 µg/m³ 6.0 24h 3
2026-07-26 59 40–69 16.1 µg/m³ 5.3 24h 3
2026-07-25 63 35–92 18.1 µg/m³ 5.6 24h 3
2026-07-24 32 20–59 7.7 µg/m³ 2.2 24h 3
2026-07-23 15 1–31 3.5 µg/m³ 1.3 23h 3
2026-07-22 43 2–82 11.9 µg/m³ 4.1 21h 2
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 32 9–74 8.7 µg/m³ 3.0 20h 3
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