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Air Quality History for Rosemont–La Petite-Patrie, Canada

Historical PM2.5 and AQI trend from monitoring stations near Rosemont–La Petite-Patrie, Canada.

22
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

409h

PM2.5 Station

409h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-10-21 58 31–98 17.3 µg/m³ 7.6 4h 2
2026-10-20 14 1–48 3.4 µg/m³ 2.5 23h 2
2026-10-19 11 3–25 2.7 µg/m³ 1.2 24h 2
2026-10-18 7 1–21 1.7 µg/m³ 1.0 23h 2
2026-10-17 4 3–6 1.0 µg/m³ 4.0 5h 1
2026-10-16 21 3–47 5.1 µg/m³ 3.5 22h 2
2026-10-15 11 1–57 2.7 µg/m³ 3.2 20h 2
2026-10-14 12 2–54 2.9 µg/m³ 2.3 24h 2
2026-10-13 10 1–35 2.4 µg/m³ 2.5 23h 1
2026-10-12 23 4–61 5.6 µg/m³ 3.3 24h 2
2026-10-11 17 6–50 4.1 µg/m³ 2.4 24h 2
2026-10-10 7 2–26 1.7 µg/m³ 2.4 20h 2
2026-10-09 10 1–50 2.3 µg/m³ 4.2 21h 1
2026-10-08 25 4–61 5.9 µg/m³ 3.1 24h 2
2026-10-07 8 2–35 1.9 µg/m³ 1.2 23h 2
2026-10-06 3 2–4 0.5 µg/m³ 1.0 6h 1
2026-10-05 14 2–48 3.3 µg/m³ 2.4 18h 2
2026-10-04 27 5–65 6.6 µg/m³ 5.0 24h 2
2026-10-03 23 2–68 5.7 µg/m³ 6.9 14h 2
2026-10-02 41 6–90 11.7 µg/m³ 5.9 24h 2
2026-10-01 47 35–71 12.0 µg/m³ 6.2 19h 2
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