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Air Quality History for North Cowichan, Canada

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

52
Current AQI
Moderate CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

473h

PM2.5 Station

473h · 12 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-08-08 39 26–51 9.3 µg/m³ 12.0 6h 10
2026-08-07 59 27–88 16.7 µg/m³ 23.0 24h 11
2026-08-06 50 31–78 12.9 µg/m³ 26.2 24h 21
2026-08-05 51 25–123 14.0 µg/m³ 14.0 24h 20
2026-08-04 38 2–62 9.4 µg/m³ 3.3 24h 16
2026-08-03 43 3–140 11.3 µg/m³ 1.8 24h 14
2026-08-02 27 1–61 6.8 µg/m³ 1.7 23h 6
2026-08-01 36 5–94 9.7 µg/m³ 2.3 21h 3
2026-07-31 13 4–25 3.0 µg/m³ 3.2 24h 2
2026-07-30 24 6–58 5.9 µg/m³ 3.0 24h 6
2026-07-29 33 5–157 9.6 µg/m³ 1.9 24h 7
2026-07-28 16 2–73 4.0 µg/m³ 1.3 24h 2
2026-07-27 13 2–40 3.2 µg/m³ 1.9 24h 2
2026-07-26 25 1–84 6.8 µg/m³ 1.5 24h 3
2026-07-25 14 1–41 3.4 µg/m³ 2.2 23h 2
2026-07-24 21 8–61 5.2 µg/m³ 5.4 24h 1
2026-07-23 75 38–98 23.6 µg/m³ 28.2 24h 1
2026-07-22 89 55–106 30.0 µg/m³ 37.4 24h 1
2026-07-21 57 32–99 16.2 µg/m³ 21.0 24h 16
2026-07-20 54 17–154 15.5 µg/m³ 4.6 24h 17
2026-07-19 53 22–153 14.6 µg/m³ 3.8 16h 16
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