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Air Quality History for Tecumseh, Canada

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

20
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
2026-09-05 39 3–107 11.6 µg/m³ 13.2 20h 1
2026-09-04 52 1–101 16.5 µg/m³ 18.7 24h 1
2026-09-03 52 1–94 14.5 µg/m³ 15.8 24h 1
2026-09-02 74 55–103 23.0 µg/m³ 24.0 24h 1
2026-09-01 77 52–92 24.3 µg/m³ 25.7 24h 1
2026-08-31 73 60–84 22.5 µg/m³ 23.2 24h 1
2026-08-30 62 34–86 18.1 µg/m³ 18.7 24h 1
2026-08-29 20 1–72 5.0 µg/m³ 5.0 24h 1
2026-08-28 13 1–28 3.1 µg/m³ 2.8 23h 1
2026-08-27 48 11–102 14.5 µg/m³ 15.4 24h 1
2026-08-26 27 6–72 6.9 µg/m³ 7.3 24h 1
2026-08-25 14 1–26 3.4 µg/m³ 3.5 24h 1
2026-08-24 22 1–55 4.5 µg/m³ 1.1 23h 2
2026-08-23 54 2–89 16.5 µg/m³ 18.0 24h 1
2026-08-22 42 2–84 11.9 µg/m³ 13.0 24h 1
2026-08-21 43 21–75 11.1 µg/m³ 12.6 24h 1
2026-08-20 22 7–43 5.3 µg/m³ 6.1 24h 1
2026-08-19 17 5–38 4.0 µg/m³ 4.3 24h 1
2026-08-18 12 1–33 2.7 µg/m³ 1.7 24h 1
2026-08-17 19 2–41 4.6 µg/m³ 4.2 23h 1
2026-08-16 9 7–11 2.1 µg/m³ 2.3 4h 1
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