Air Quality in Collingwood, Canada
Partly Cloudy
25.0°C · 57.0% humidity
25.0°
Feels 25.0°
57
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model
Nearby Monitoring Stations
Collingwood's air quality — share it
AQI Forecast
25
10am
25
25
57
1pm
48
41
36
4pm
33
31
29
7pm
27
27
27
10pm
26
26
26
1am
25
25
25
4am
25
25
25
7am
24
24
Air Quality Index Trend
48h · 1 stnCollingwood's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
57.0%
Humidity
39.6 km/h
Wind NE
1015.1 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
14.92 µg/m³
PM10
59.3 µg/m³
050100150200300500
What is the weather forecast for Collingwood?
Temperature & Precipitation
PM2.5 Trend
48h · 1 stationPM2.514.92 µg/m³
✓ WHO
Moderate
PM1059.3 µg/m³
Moderate
UV INDEX12.9
Extreme
What is the 7-day forecast for Collingwood?
07-21
25.0° 21.5°
4.81 mm
07-22
23.6° 17.8°
07-23
18.9° 16.8°
0.13 mm
07-24
22.6° 15.5°
07-25
21.4° 14.9°
3.62 mm
07-26
23.4° 19.1°
2.56 mm
07-27
27.1° 19.2°
0.25 mm
Both models agree
Avg diff: 2.9°C
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T17:19 UTC.