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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

474h

PM2.5 Station

474h · 6 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 47 40–54 11.6 µg/m³ 11.9 2h 11
2026-08-07 56 32–84 15.4 µg/m³ 23.0 24h 15
2026-08-06 48 28–72 12.2 µg/m³ 26.2 24h 28
2026-08-05 54 22–153 15.4 µg/m³ 14.0 24h 24
2026-08-04 38 5–73 9.6 µg/m³ 3.3 24h 20
2026-08-03 50 3–127 13.9 µg/m³ 1.8 24h 18
2026-08-02 35 1–102 9.3 µg/m³ 1.7 23h 8
2026-08-01 34 5–70 8.7 µg/m³ 2.3 22h 4
2026-07-31 14 1–38 3.3 µg/m³ 3.2 24h 2
2026-07-30 25 6–59 6.2 µg/m³ 3.0 24h 6
2026-07-29 33 5–117 8.7 µg/m³ 1.9 24h 9
2026-07-28 18 2–70 4.6 µg/m³ 1.3 24h 2
2026-07-27 16 2–44 3.7 µg/m³ 1.9 24h 2
2026-07-26 19 1–64 4.8 µg/m³ 1.5 24h 3
2026-07-25 13 1–41 3.2 µg/m³ 2.2 23h 2
2026-07-24 22 8–75 5.5 µg/m³ 5.4 24h 2
2026-07-23 73 33–98 23.0 µg/m³ 28.2 24h 1
2026-07-22 87 54–106 29.1 µg/m³ 37.4 24h 1
2026-07-21 59 28–108 17.2 µg/m³ 21.0 24h 19
2026-07-20 59 29–158 17.5 µg/m³ 4.6 24h 21
2026-07-19 46 16–76 11.9 µg/m³ 4.2 20h 17
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