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Air Quality History for Ville-Marie, Canada

Historical PM2.5 and AQI trend from monitoring stations near Ville-Marie, Canada.

32
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

305h

PM2.5 Station

305h · 3 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-05-30 11 4–15 2.6 µg/m³ 0.8 4h 2
2026-05-29 20 2–55 4.9 µg/m³ 3.6 24h 3
2026-05-28 12 2–70 2.9 µg/m³ 2.5 22h 2
2026-05-27 12 3–43 2.7 µg/m³ 0.9 21h 3
2026-05-26 27 5–42 6.6 µg/m³ 2.6 24h 3
2026-05-25 15 2–34 3.4 µg/m³ 1.5 15h 2
2026-05-24 17 3–64 4.4 µg/m³ 2.7 24h 3
2026-05-23 23 3–73 5.7 µg/m³ 3.4 24h 3
2026-05-22 9 1–41 2.0 µg/m³ 0.9 22h 2
2026-05-21 10 1–44 2.4 µg/m³ 1.3 15h 2
2026-05-20 26 2–48 6.2 µg/m³ 2.6 19h 3
2026-05-19 53 10–153 15.7 µg/m³ 5.3 24h 3
2026-05-18 13 1–38 3.2 µg/m³ 1.8 23h 2
2026-05-17 31 1–80 8.4 µg/m³ 3.2 24h 2
2026-05-16 14 3–46 3.3 µg/m³ 1.1 20h 3
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