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Air Quality History for Alma, Canada

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

33
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

421h

PM2.5 Station

421h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-30 30 7–76 8.2 µg/m³ 10h 2
2026-05-29 60 3–127 18.0 µg/m³ 23h 3
2026-05-28 51 4–114 14.9 µg/m³ 21h 2
2026-05-27 52 12–183 17.4 µg/m³ 23h 2
2026-05-26 74 8–433 37.2 µg/m³ 23h 2
2026-05-25 67 11–197 29.7 µg/m³ 21h 3
2026-05-24 51 17–152 14.5 µg/m³ 23h 3
2026-05-23 60 7–184 24.3 µg/m³ 20h 2
2026-05-22 54 5–139 16.3 µg/m³ 23h 2
2026-05-21 62 12–214 25.3 µg/m³ 22h 3
2026-05-20 38 5–148 10.7 µg/m³ 17h 2
2026-05-19 67 14–180 23.8 µg/m³ 18h 2
2026-05-18 41 12–121 12.1 µg/m³ 16h 2
2026-05-17 53 4–163 18.9 µg/m³ 11h 2
2026-05-16 38 5–64 9.9 µg/m³ 21h 4
2026-05-15 47 15–87 12.6 µg/m³ 24h 4
2026-05-14 51 12–144 14.6 µg/m³ 23h 4
2026-05-13 55 28–108 15.3 µg/m³ 24h 4
2026-05-12 49 25–98 13.1 µg/m³ 24h 4
2026-05-11 41 9–88 10.9 µg/m³ 22h 4
2026-05-10 47 12–94 13.2 µg/m³ 12h 4
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