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Air Quality History for Islington-City Centre West, Canada

Historical PM2.5 and AQI trend from monitoring stations near Islington-City Centre West, Canada.

26
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

480h

PM2.5 Station

480h · 6 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 20 6–31 4.8 µg/m³ 4.9 12h 3
2026-10-20 26 4–82 7.3 µg/m³ 8.4 24h 2
2026-10-19 56 4–147 18.3 µg/m³ 21.4 24h 2
2026-10-18 12 1–86 3.1 µg/m³ 3.6 24h 2
2026-10-17 47 4–153 15.6 µg/m³ 20.8 24h 2
2026-10-16 53 5–166 17.5 µg/m³ 20.1 24h 2
2026-10-15 53 2–119 16.9 µg/m³ 20.1 24h 2
2026-10-14 38 2–103 11.2 µg/m³ 15.7 24h 3
2026-10-13 71 31–156 22.7 µg/m³ 25.1 24h 3
2026-10-12 62 20–124 18.5 µg/m³ 20.8 24h 3
2026-10-11 30 11–52 7.1 µg/m³ 7.4 24h 2
2026-10-10 15 3–80 3.9 µg/m³ 4.1 24h 1
2026-10-09 60 5–152 19.5 µg/m³ 22.0 24h 2
2026-10-08 19 2–87 5.3 µg/m³ 6.0 24h 2
2026-10-07 17 3–58 4.1 µg/m³ 4.4 24h 2
2026-10-06 9 2–22 2.0 µg/m³ 1.4 24h 3
2026-10-05 25 1–84 7.0 µg/m³ 8.4 24h 2
2026-10-04 27 3–96 7.1 µg/m³ 7.9 24h 2
2026-10-03 16 4–174 6.5 µg/m³ 7.1 24h 2
2026-10-02 80 4–182 31.3 µg/m³ 35.1 24h 2
2026-10-01 46 23–107 12.1 µg/m³ 13.3 12h 3
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