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Air Quality History for Annex, Canada

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

55
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

421h

PM2.5 Station

421h · 5 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 54 40–69 15.0 µg/m³ 21.9 2h 3
2026-08-07 70 55–88 21.1 µg/m³ 24.3 24h 1
2026-08-06 41 10–68 10.6 µg/m³ 11.6 24h 1
2026-08-05 16 1–153 4.9 µg/m³ 5.7 24h 2
2026-08-04 6 1–18 1.5 µg/m³ 1.9 23h 2
2026-08-03 13 4–23 3.1 µg/m³ 1.0 11h 4
2026-08-02 41 9–64 10.3 µg/m³ 11.3 23h 1
2026-08-01 47 12–68 12.4 µg/m³ 14.3 24h 1
2026-07-31 24 1–74 6.3 µg/m³ 6.9 23h 2
2026-07-30 15 1–30 3.6 µg/m³ 3.0 12h 2
2026-07-29 7 2–25 1.7 µg/m³ 1.9 17h 2
2026-07-28 19 3–44 4.6 µg/m³ 5.4 24h 2
2026-07-27 22 8–44 5.3 µg/m³ 5.8 24h 2
2026-07-26 16 5–29 3.7 µg/m³ 4.1 24h 2
2026-07-25 36 1–266 16.4 µg/m³ 19.2 24h 2
2026-07-24 43 1–462 26.0 µg/m³ 29.8 24h 2
2026-07-23 13 2–68 3.3 µg/m³ 2.5 24h 2
2026-07-22 21 1–42 4.9 µg/m³ 7.2 24h 5
2026-07-21 88 8–127 30.8 µg/m³ 40.7 24h 1
2026-07-20 36 1–120 10.8 µg/m³ 14.3 16h 1
2026-07-19 24 12–46 5.8 µg/m³ 4.4 6h 3
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