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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.

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

Air Quality Index Station

335h

PM2.5 Station

335h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-07-22 35 35–35 8.4 µg/m³ 9.1 1h 2
2026-07-21 91 15–127 31.5 µg/m³ 39.2 24h 2
2026-07-20 38 10–124 11.4 µg/m³ 13.0 24h 2
2026-07-19 69 14–154 23.0 µg/m³ 26.0 24h 1
2026-07-18 149 36–192 79.5 µg/m³ 84.2 24h 1
2026-07-17 123 55–172 52.5 µg/m³ 58.0 24h 2
2026-07-16 149 96–192 71.1 µg/m³ 79.0 24h 2
2026-07-15 103 27–164 38.7 µg/m³ 41.4 24h 2
2026-07-14 70 49–90 21.2 µg/m³ 22.0 24h 1
2026-07-13 92 63–136 31.1 µg/m³ 34.7 24h 1
2026-07-12 91 69–116 30.8 µg/m³ 33.4 24h 1
2026-07-11 78 62–116 25.1 µg/m³ 26.0 24h 1
2026-07-10 27 4–91 7.5 µg/m³ 8.2 24h 2
2026-07-09 50 17–83 13.6 µg/m³ 13.4 24h 1
2026-07-08 27 5–60 6.6 µg/m³ 5.5 22h 2
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