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Air Quality History for Varennes, Canada

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

31
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

438h

PM2.5 Station

438h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-06-09 28 18–36 6.6 µg/m³ 1.6 4h 2
2026-06-08 23 7–59 5.6 µg/m³ 1.7 24h 2
2026-06-07 22 5–56 5.3 µg/m³ 1.6 24h 2
2026-06-06 80 38–105 25.8 µg/m³ 7.2 24h 2
2026-06-05 47 30–62 11.5 µg/m³ 3.6 24h 2
2026-06-04 30 13–38 7.1 µg/m³ 2.4 24h 2
2026-06-03 17 9–34 4.2 µg/m³ 1.5 24h 2
2026-06-02 18 1–57 4.3 µg/m³ 1.9 23h 2
2026-06-01 18 5–49 4.3 µg/m³ 1.7 21h 2
2026-05-31 28 4–65 7.0 µg/m³ 3.8 24h 2
2026-05-30 11 4–17 2.6 µg/m³ 1.2 23h 2
2026-05-29 20 2–54 4.8 µg/m³ 3.4 24h 2
2026-05-28 12 2–70 3.1 µg/m³ 4.5 20h 1
2026-05-27 13 3–46 2.9 µg/m³ 0.8 19h 2
2026-05-26 28 4–42 6.7 µg/m³ 2.3 24h 2
2026-05-25 15 2–36 3.4 µg/m³ 1.3 15h 2
2026-05-24 17 3–62 4.4 µg/m³ 2.4 24h 2
2026-05-23 23 2–70 5.7 µg/m³ 3.3 24h 2
2026-05-22 8 1–43 2.0 µg/m³ 1.2 22h 2
2026-05-21 11 1–45 2.5 µg/m³ 2.0 13h 1
2026-05-20 30 2–49 7.2 µg/m³ 2.6 14h 2
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