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Air Quality History for Weston, Canada

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

38
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

479h

PM2.5 Station

479h · 6 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-08-08 55 35–75 15.9 µg/m³ 24.5 2h 4
2026-08-07 69 56–85 20.7 µg/m³ 22.7 24h 2
2026-08-06 51 21–127 13.7 µg/m³ 14.5 24h 2
2026-08-05 20 8–113 5.3 µg/m³ 5.9 24h 3
2026-08-04 13 5–53 3.1 µg/m³ 3.4 24h 2
2026-08-03 13 4–35 3.0 µg/m³ 2.9 23h 2
2026-08-02 48 8–66 12.7 µg/m³ 13.4 24h 2
2026-08-01 61 25–87 17.1 µg/m³ 18.6 24h 2
2026-07-31 36 9–211 13.8 µg/m³ 14.5 24h 2
2026-07-30 18 5–89 4.8 µg/m³ 5.0 24h 2
2026-07-29 14 4–36 3.4 µg/m³ 3.7 24h 2
2026-07-28 43 17–64 10.9 µg/m³ 12.4 24h 3
2026-07-27 49 39–62 12.2 µg/m³ 13.2 24h 3
2026-07-26 31 18–43 7.4 µg/m³ 8.0 24h 3
2026-07-25 38 11–197 14.2 µg/m³ 16.1 24h 3
2026-07-24 37 8–338 18.7 µg/m³ 21.3 24h 3
2026-07-23 12 7–18 2.9 µg/m³ 3.3 24h 2
2026-07-22 13 4–45 3.2 µg/m³ 3.6 24h 3
2026-07-21 90 13–127 31.3 µg/m³ 39.6 24h 2
2026-07-20 36 8–123 10.9 µg/m³ 12.6 24h 2
2026-07-19 66 13–154 21.9 µg/m³ 24.8 22h 1
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