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Air Quality History for Notre-Dame-de-Grâce, Canada

Historical PM2.5 and AQI trend from monitoring stations near Notre-Dame-de-Grâce, Canada.

18
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

424h

PM2.5 Station

424h · 3 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 48 28–94 13.8 µg/m³ 6.6 6h 3
2026-10-20 14 2–46 3.3 µg/m³ 2.0 23h 3
2026-10-19 11 4–22 2.6 µg/m³ 1.0 24h 3
2026-10-18 7 2–20 1.7 µg/m³ 0.9 24h 2
2026-10-17 4 3–6 1.0 µg/m³ 2.5 6h 1
2026-10-16 20 3–47 4.9 µg/m³ 3.4 23h 2
2026-10-15 11 1–55 2.8 µg/m³ 2.4 22h 2
2026-10-14 12 2–52 2.9 µg/m³ 1.8 24h 2
2026-10-13 10 1–35 2.4 µg/m³ 2.1 23h 2
2026-10-12 22 4–59 5.4 µg/m³ 3.2 24h 3
2026-10-11 17 6–49 4.0 µg/m³ 2.4 24h 2
2026-10-10 7 2–26 1.7 µg/m³ 2.2 20h 2
2026-10-09 10 1–47 2.2 µg/m³ 2.1 22h 2
2026-10-08 25 4–61 5.8 µg/m³ 2.8 24h 2
2026-10-07 9 3–33 2.0 µg/m³ 1.1 23h 3
2026-10-06 3 1–4 0.7 µg/m³ 0.7 10h 1
2026-10-05 12 2–44 3.0 µg/m³ 1.8 20h 2
2026-10-04 26 5–63 6.3 µg/m³ 4.8 24h 3
2026-10-03 19 2–68 4.8 µg/m³ 3.6 17h 2
2026-10-02 41 6–87 11.5 µg/m³ 5.8 24h 2
2026-10-01 47 33–69 12.0 µg/m³ 6.4 17h 3
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