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Air Quality History for St. Andrew-Windfields, Canada

Historical PM2.5 and AQI trend from monitoring stations near St. Andrew-Windfields, Canada.

47
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

421h

PM2.5 Station

421h · 4 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 56 44–69 15.5 µg/m³ 21.9 2h 2
2026-08-07 70 55–88 21.1 µg/m³ 24.3 24h 1
2026-08-06 41 10–68 10.6 µg/m³ 11.6 24h 1
2026-08-05 18 7–93 4.8 µg/m³ 5.4 24h 2
2026-08-04 8 1–18 2.0 µg/m³ 2.5 23h 2
2026-08-03 12 4–20 3.0 µg/m³ 1.0 11h 3
2026-08-02 41 9–64 10.2 µg/m³ 11.3 23h 1
2026-08-01 47 12–68 12.4 µg/m³ 14.3 24h 1
2026-07-31 22 1–74 6.0 µg/m³ 6.9 23h 2
2026-07-30 14 1–30 3.3 µg/m³ 3.0 12h 2
2026-07-29 10 4–23 2.5 µg/m³ 2.9 17h 2
2026-07-28 48 18–74 12.8 µg/m³ 15.4 24h 2
2026-07-27 57 46–70 15.0 µg/m³ 16.5 24h 2
2026-07-26 33 19–53 8.0 µg/m³ 8.9 24h 2
2026-07-25 30 9–182 10.8 µg/m³ 12.7 24h 2
2026-07-24 32 4–289 15.1 µg/m³ 17.6 24h 2
2026-07-23 11 2–34 2.7 µg/m³ 2.5 24h 2
2026-07-22 20 1–42 4.8 µg/m³ 7.2 24h 4
2026-07-21 88 8–127 30.8 µg/m³ 40.7 24h 1
2026-07-20 36 1–120 10.7 µg/m³ 14.3 16h 1
2026-07-19 23 13–48 5.4 µg/m³ 4.4 6h 2
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