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Air Quality History for Norfolk County, Canada

Historical PM2.5 and AQI trend from monitoring stations near Norfolk County, Canada.

82
Current AQI
Moderate CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

405h

PM2.5 Station

405h · 4 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-21 42 1–84 11.1 µg/m³ 21h 5
2026-07-20 37 18–72 9.1 µg/m³ 22h 4
2026-07-19 44 12–74 11.2 µg/m³ 23h 6
2026-07-18 56 6–161 17.1 µg/m³ 21h 4
2026-07-17 66 17–225 24.3 µg/m³ 20h 4
2026-07-16 77 20–297 33.7 µg/m³ 22h 5
2026-07-15 58 5–131 17.5 µg/m³ 19h 4
2026-07-14 35 5–62 8.6 µg/m³ 20h 4
2026-07-13 49 5–108 13.9 µg/m³ 24h 4
2026-07-12 42 5–74 11.2 µg/m³ 21h 3
2026-07-11 37 8–66 9.0 µg/m³ 22h 4
2026-07-10 35 12–55 8.6 µg/m³ 23h 4
2026-07-09 38 5–151 10.1 µg/m³ 20h 3
2026-07-08 34 11–78 8.5 µg/m³ 23h 5
2026-07-07 39 8–76 10.0 µg/m³ 21h 4
2026-07-06 35 1–71 9.0 µg/m³ 13h 3
2026-07-05 36 6–67 9.4 µg/m³ 20h 3
2026-07-04 50 2–165 15.9 µg/m³ 19h 3
2026-07-03 45 16–83 11.7 µg/m³ 19h 3
2026-07-02 54 27–80 14.7 µg/m³ 11h 4
2026-07-01 34 34–34 8.2 µg/m³ 1h 2
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