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Air Quality History for Windsor, Canada

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

35
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

477h

PM2.5 Station

477h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-10-20 42 1–81 11.1 µg/m³ 12.3 24h 1
2026-10-19 18 1–63 4.5 µg/m³ 4.3 23h 2
2026-10-18 15 1–29 3.4 µg/m³ 1.5 24h 2
2026-10-17 19 14–27 4.5 µg/m³ — 23h 2
2026-10-16 27 5–83 7.2 µg/m³ 17.2 24h 2
2026-10-15 18 3–23 4.3 µg/m³ 2.4 24h 2
2026-10-14 35 12–70 8.9 µg/m³ 12.5 24h 1
2026-10-13 38 1–85 10.4 µg/m³ 10.8 24h 1
2026-10-12 57 3–112 17.2 µg/m³ 18.5 24h 1
2026-10-11 15 4–72 3.9 µg/m³ 4.1 24h 1
2026-10-10 18 1–164 6.0 µg/m³ 6.3 23h 1
2026-10-09 26 4–57 6.0 µg/m³ 4.9 24h 1
2026-10-08 22 3–37 4.7 µg/m³ 0.9 24h 2
2026-10-07 14 2–37 3.3 µg/m³ 1.6 24h 1
2026-10-06 19 3–36 4.5 µg/m³ 3.0 24h 2
2026-10-05 16 1–28 4.0 µg/m³ 1.4 24h 2
2026-10-04 35 1–84 9.5 µg/m³ 13.6 24h 1
2026-10-03 28 4–154 8.5 µg/m³ 17.4 24h 2
2026-10-02 38 16–103 11.1 µg/m³ 33.8 24h 2
2026-10-01 74 58–107 22.9 µg/m³ 23.8 24h 1
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