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Air Quality History for Owen Sound, Canada

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

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

Air Quality Index Station

253h

PM2.5 Station

253h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-30 39 23–74 10.7 µg/m³ 4h 1
2026-05-29 41 18–68 10.9 µg/m³ 10h 1
2026-05-28 47 11–142 14.8 µg/m³ 14h 1
2026-05-27 41 9–74 11.2 µg/m³ 11h 1
2026-05-26 28 7–69 6.9 µg/m³ 12h 1
2026-05-25 74 18–155 24.7 µg/m³ 13h 1
2026-05-24 42 13–98 12.3 µg/m³ 13h 1
2026-05-23 29 9–117 7.9 µg/m³ 15h 1
2026-05-22 40 12–155 13.2 µg/m³ 10h 1
2026-05-21 85 13–405 47.5 µg/m³ 13h 1
2026-05-20 40 5–91 11.6 µg/m³ 13h 1
2026-05-19 54 2–253 31.0 µg/m³ 8h 1
2026-05-18 16 5–37 3.9 µg/m³ 9h 1
2026-05-17 56 10–132 18.1 µg/m³ 6h 1
2026-05-16 49 7–152 15.0 µg/m³ 14h 1
2026-05-15 43 7–93 12.5 µg/m³ 16h 1
2026-05-14 50 9–152 15.1 µg/m³ 14h 1
2026-05-13 41 7–156 12.3 µg/m³ 18h 1
2026-05-12 50 11–151 14.9 µg/m³ 14h 1
2026-05-11 80 5–386 39.5 µg/m³ 16h 1
2026-05-10 37 6–97 10.5 µg/m³ 10h 1
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