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Air Quality History for Montréal-Nord, Canada

Historical PM2.5 and AQI trend from monitoring stations near Montréal-Nord, Canada.

44
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

335h

PM2.5 Station

335h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-07-21 57 29–88 16.2 µg/m³ 12.3 22h 2
2026-07-20 36 14–56 8.8 µg/m³ 6.0 24h 2
2026-07-19 45 7–155 14.5 µg/m³ 11.2 24h 2
2026-07-18 58 18–167 21.1 µg/m³ 15.8 24h 2
2026-07-17 16 4–32 3.8 µg/m³ 2.6 24h 2
2026-07-16 42 5–72 10.9 µg/m³ 8.7 24h 2
2026-07-15 82 15–148 27.5 µg/m³ 21.5 24h 2
2026-07-14 83 60–117 27.2 µg/m³ 20.2 24h 2
2026-07-13 86 68–105 28.4 µg/m³ 21.5 24h 2
2026-07-12 55 28–85 15.4 µg/m³ 11.3 24h 2
2026-07-11 43 27–57 10.6 µg/m³ 7.8 24h 2
2026-07-10 58 30–83 16.4 µg/m³ 11.5 24h 2
2026-07-09 38 4–74 10.4 µg/m³ 6.9 24h 2
2026-07-08 48 14–64 12.4 µg/m³ 8.7 24h 2
2026-07-07 61 61–61 16.8 µg/m³ 11.7 1h 2
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