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Air Quality History for Owen Sound, Canada

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

57
Current AQI
Moderate CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

242h

PM2.5 Station

242h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-21 49 12–167 15.7 µg/m³ 15h 1
2026-07-20 36 10–88 9.4 µg/m³ 14h 1
2026-07-19 50 9–141 13.8 µg/m³ 15h 2
2026-07-18 75 13–198 31.6 µg/m³ 16h 1
2026-07-17 86 18–326 46.2 µg/m³ 14h 1
2026-07-16 111 27–311 62.2 µg/m³ 13h 2
2026-07-15 62 12–178 22.4 µg/m³ 13h 1
2026-07-14 52 19–165 16.9 µg/m³ 12h 1
2026-07-13 54 9–172 18.8 µg/m³ 10h 1
2026-07-12 42 8–107 12.3 µg/m³ 11h 1
2026-07-11 62 4–178 24.0 µg/m³ 12h 2
2026-07-10 37 10–60 9.1 µg/m³ 10h 1
2026-07-09 32 12–70 8.3 µg/m³ 8h 2
2026-07-08 46 12–89 13.1 µg/m³ 17h 1
2026-07-07 31 6–61 7.7 µg/m³ 12h 2
2026-07-06 32 14–65 8.5 µg/m³ 7h 1
2026-07-05 40 7–159 12.2 µg/m³ 15h 1
2026-07-04 53 16–188 19.7 µg/m³ 13h 1
2026-07-03 49 14–80 13.7 µg/m³ 10h 1
2026-07-02 69 5–154 23.2 µg/m³ 5h 1
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