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Air Quality History for Oshawa, Canada

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

55
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

171h

PM2.5 Station

171h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-08-08 45 43–47 10.8 µg/m³ 2h 1
2026-08-07 48 42–55 11.7 µg/m³ 17h 1
2026-08-06 42 30–73 10.7 µg/m³ 10h 1
2026-08-05 37 25–49 8.9 µg/m³ 5h 1
2026-08-04 23 2–80 5.9 µg/m³ 15h 1
2026-08-03 18 13–25 4.3 µg/m³ 10h 1
2026-08-02 30 30–30 7.2 µg/m³ 1h 1
2026-08-01 34 34–34 8.2 µg/m³ 1h 1
2026-07-31 24 18–41 5.8 µg/m³ 14h 1
2026-07-30 21 15–27 5.1 µg/m³ 7h 1
2026-07-29 24 22–25 5.6 µg/m³ 2h 1
2026-07-28 57 57–57 15.0 µg/m³ 1h 1
2026-07-27 61 57–65 16.9 µg/m³ 2h 1
2026-07-25 41 21–57 9.9 µg/m³ 10h 1
2026-07-24 29 21–42 7.0 µg/m³ 20h 1
2026-07-23 23 3–38 5.6 µg/m³ 20h 1
2026-07-22 22 11–30 5.2 µg/m³ 23h 1
2026-07-21 34 30–37 8.2 µg/m³ 3h 1
2026-07-20 32 13–53 7.8 µg/m³ 5h 1
2026-07-19 29 25–34 7.0 µg/m³ 3h 1
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