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Air Quality History for Port Colborne, Canada

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

29
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

331h

PM2.5 Station

331h · 5 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-09-05 38 17–70 9.7 µg/m³ 13h 4
2026-09-04 43 23–67 10.8 µg/m³ 24h 4
2026-09-03 37 12–85 9.5 µg/m³ 24h 4
2026-09-02 36 10–56 8.7 µg/m³ 23h 5
2026-09-01 43 23–70 10.5 µg/m³ 23h 5
2026-08-31 36 15–71 9.1 µg/m³ 24h 4
2026-08-30 38 8–75 9.6 µg/m³ 24h 4
2026-08-29 39 19–71 10.1 µg/m³ 24h 4
2026-08-28 40 8–65 9.8 µg/m³ 24h 4
2026-08-27 49 18–123 13.1 µg/m³ 24h 5
2026-08-26 43 12–70 11.2 µg/m³ 24h 5
2026-08-25 34 10–86 8.7 µg/m³ 24h 4
2026-08-24 53 9–182 17.3 µg/m³ 24h 4
2026-08-23 47 18–76 12.1 µg/m³ 24h 5
2026-08-22 56 34–98 15.7 µg/m³ 8h 5
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