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Air Quality History for Alma, Canada

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

28
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

296h

PM2.5 Station

296h · 2 stations

Temperature GFS model

78pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-20 27 13–65 6.8 µg/m³ 23h 3
2026-10-19 35 15–102 9.0 µg/m³ 23h 3
2026-10-18 26 3–59 6.3 µg/m³ 23h 2
2026-10-17 38 12–71 9.6 µg/m³ 23h 3
2026-10-16 38 8–107 10.1 µg/m³ 23h 3
2026-10-15 29 9–94 7.3 µg/m³ 24h 3
2026-10-14 30 9–70 7.5 µg/m³ 24h 2
2026-10-13 40 17–111 10.6 µg/m³ 23h 3
2026-10-12 34 6–74 8.6 µg/m³ 21h 3
2026-10-11 34 7–69 8.6 µg/m³ 23h 3
2026-10-10 48 5–97 13.3 µg/m³ 21h 3
2026-10-09 38 5–108 10.3 µg/m³ 20h 3
2026-10-08 56 4–180 25.0 µg/m³ 6h 1
2026-10-07 22 22–22 5.3 µg/m³ 1h 2
2026-10-06 44 30–54 10.8 µg/m³ 5h 1
2026-10-05 46 34–57 11.6 µg/m³ 2h 1
2026-10-04 34 9–59 9.0 µg/m³ 2h 2
2026-10-03 29 3–55 7.4 µg/m³ 2h 1
2026-10-02 33 23–48 7.9 µg/m³ 4h 1
2026-10-01 51 42–57 12.7 µg/m³ 3h 1
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