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Air Quality History for Québec, Canada

Historical PM2.5 and AQI trend from monitoring stations near Québec, Canada.

84
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

460h

PM2.5 Station

460h · 51 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-21 52 33–84 13.6 µg/m³ 23h 52
2026-07-20 26 8–62 6.3 µg/m³ 24h 52
2026-07-19 55 9–155 18.1 µg/m³ 24h 50
2026-07-18 49 22–118 14.2 µg/m³ 24h 52
2026-07-17 31 4–118 8.9 µg/m³ 24h 50
2026-07-16 37 4–93 9.5 µg/m³ 24h 51
2026-07-15 66 29–156 20.3 µg/m³ 24h 52
2026-07-14 103 68–159 36.4 µg/m³ 24h 51
2026-07-13 60 23–119 17.5 µg/m³ 24h 51
2026-07-12 38 17–117 10.4 µg/m³ 24h 50
2026-07-11 38 4–93 10.0 µg/m³ 24h 50
2026-07-10 57 15–152 17.3 µg/m³ 24h 50
2026-07-09 57 27–92 15.8 µg/m³ 24h 46
2026-07-08 61 42–94 17.0 µg/m³ 24h 41
2026-07-07 54 34–132 14.0 µg/m³ 24h 40
2026-07-06 37 23–57 8.9 µg/m³ 14h 35
2026-07-05 68 32–137 21.0 µg/m³ 24h 46
2026-07-04 68 37–157 20.6 µg/m³ 24h 46
2026-07-03 85 44–159 28.4 µg/m³ 24h 47
2026-07-02 71 46–135 21.2 µg/m³ 14h 41
2026-07-01 46 46–46 10.9 µg/m³ 1h 45
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