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Air Quality History for Alma, Canada

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

31
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

420h

PM2.5 Station

420h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-21 36 3–74 9.0 µg/m³ 20h 3
2026-07-20 47 21–92 12.7 µg/m³ 24h 3
2026-07-19 42 9–105 11.2 µg/m³ 23h 3
2026-07-18 55 20–219 20.1 µg/m³ 22h 3
2026-07-17 54 13–180 17.5 µg/m³ 22h 3
2026-07-16 81 30–238 32.4 µg/m³ 23h 2
2026-07-15 63 35–190 21.2 µg/m³ 20h 2
2026-07-14 42 23–82 10.6 µg/m³ 22h 3
2026-07-13 47 8–158 14.5 µg/m³ 21h 2
2026-07-12 41 3–92 10.9 µg/m³ 22h 2
2026-07-11 37 5–72 9.6 µg/m³ 21h 2
2026-07-10 38 5–95 10.2 µg/m³ 22h 2
2026-07-09 36 8–69 9.1 µg/m³ 22h 2
2026-07-08 35 13–68 8.8 µg/m³ 24h 3
2026-07-07 66 5–253 26.1 µg/m³ 22h 3
2026-07-06 45 4–74 11.6 µg/m³ 12h 2
2026-07-05 37 14–76 9.4 µg/m³ 22h 2
2026-07-04 54 16–121 15.2 µg/m³ 22h 3
2026-07-03 49 24–93 13.2 µg/m³ 23h 2
2026-07-02 41 22–58 10.0 µg/m³ 10h 2
2026-07-01 57 57–57 14.9 µg/m³ 1h 2
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