Air Quality in Caledon, Canada

Windy
11.0°C · 97.0% humidity
11.0°
Feels 11.0°
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model

Nearby Monitoring Stations

AQI Forecast Calibrated
56 6pm
55
58
60 9pm
60
60
60 12am
47
47
60 3am
60
60
60 6am
47
60
60 9am
60
47
47 12pm
35
35
35 3pm
22
22
Station readings
56
55
58
CAMS model adj +10
37
37
37
50
50
50
50
37
37
50
50
50
50
37
50
50
50
37
37
25
25
25
12
12
AD 728×90

PM2.5 Trend (24h)

26h · 2 stations
97.0%
Humidity
94.5 km/h
Wind SSW
1020.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Caledon?

Temperature & Precipitation

PM2.55.68 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250

What is the 7-day forecast for Caledon?

04-09
13.7° 2.2°
04-10
11.4° 8.5°
04-11
9.3° 2.4°
7.31 mm
04-12
5.2° 1.5°
0.06 mm
04-13
18.9° 6.4°
12.75 mm
04-14
21.8° 16.3°
2.44 mm
04-15
16.1° 4.4°
5.62 mm
Both models agree Avg diff: 6.1°C

Where are air quality stations near Caledon?

38
Brampton, Ontario, Canada
25.2 km
34
Brampton, Ontario, Canada
25.2 km
38
Brampton, Ontario, Canada
25.2 km
38
Brampton, Ontario, Canada
25.2 km

What cities are near Caledon?

17 Orangeville 26 Bolton 73 Georgetown 73 Halton Hills 73 Brampton 26 Alliston 56 Mount Olive-Silverstone-Jamestown 32 Fergus 56 West Humber-Clairville 56 Humbermede

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T21:22 UTC.