Home › Canada › Caledon › History

Air Quality History for Caledon, Canada

Historical PM2.5 and AQI trend from monitoring stations near Caledon, Canada.

36
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

480h

PM2.5 Station

480h · 12 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-05-30 42 17–97 11.5 µg/m³ 2.3 13h 13
2026-05-29 48 10–98 13.3 µg/m³ 7.4 24h 17
2026-05-28 37 13–144 10.1 µg/m³ 2.1 24h 15
2026-05-27 54 21–161 16.1 µg/m³ 5.7 24h 15
2026-05-26 41 20–87 10.6 µg/m³ 5.8 24h 13
2026-05-25 63 20–166 19.8 µg/m³ 11.2 24h 15
2026-05-24 50 12–134 13.8 µg/m³ 5.1 24h 17
2026-05-23 54 26–86 14.7 µg/m³ 3.1 24h 18
2026-05-22 44 11–87 11.7 µg/m³ 4.0 24h 14
2026-05-21 52 20–97 14.1 µg/m³ 1.9 24h 17
2026-05-20 78 19–184 28.4 µg/m³ 5.9 24h 15
2026-05-19 46 23–87 12.4 µg/m³ 7.7 24h 14
2026-05-18 55 27–161 15.9 µg/m³ 23.5 24h 12
2026-05-17 59 21–151 17.2 µg/m³ 25.0 24h 7
2026-05-16 44 15–83 11.6 µg/m³ 9.9 24h 16
2026-05-15 47 20–93 12.6 µg/m³ 3.0 24h 18
2026-05-14 55 23–157 16.2 µg/m³ 2.5 24h 18
2026-05-13 49 25–106 12.6 µg/m³ 9.3 24h 19
2026-05-12 47 23–113 12.7 µg/m³ 3.7 24h 18
2026-05-11 55 18–123 15.8 µg/m³ 4.9 24h 19
2026-05-10 52 5–89 15.0 µg/m³ 3.0 11h 19
Back to Caledon Air Quality