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Air Quality History for North Cowichan, Canada

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

10
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

478h

PM2.5 Station

478h · 7 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-08 48 9–122 14.1 µg/m³ 24h 11
2026-06-07 45 10–155 12.9 µg/m³ 24h 9
2026-06-06 54 13–182 18.5 µg/m³ 24h 7
2026-06-05 46 18–83 12.1 µg/m³ 24h 8
2026-06-04 47 9–132 13.0 µg/m³ 24h 8
2026-06-03 46 9–114 12.7 µg/m³ 24h 9
2026-06-02 47 15–87 12.3 µg/m³ 24h 10
2026-06-01 57 23–186 18.9 µg/m³ 24h 10
2026-05-31 66 20–144 20.3 µg/m³ 24h 10
2026-05-30 63 25–153 18.8 µg/m³ 24h 11
2026-05-29 76 19–191 28.3 µg/m³ 24h 9
2026-05-28 54 23–98 15.4 µg/m³ 24h 10
2026-05-27 72 21–161 23.5 µg/m³ 24h 10
2026-05-26 70 29–153 22.1 µg/m³ 24h 9
2026-05-25 68 25–184 23.3 µg/m³ 24h 10
2026-05-24 68 24–191 23.5 µg/m³ 24h 10
2026-05-23 86 34–159 28.9 µg/m³ 24h 11
2026-05-22 62 21–157 19.2 µg/m³ 24h 9
2026-05-21 83 30–210 34.3 µg/m³ 24h 10
2026-05-20 91 27–189 35.8 µg/m³ 22h 10
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