Air Quality in Willowdale West, Canada
Windy
23.0°C · 32.5% humidity
23.0°
Feels 23.0°
44
Good
Air quality is satisfactory. Enjoy outdoor activities.
8 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
58
9pm
59
53
44
12am
48
51
41
3am
42
55
44
6am
45
16
16
9am
17
17
19
12pm
19
19
19
3pm
19
17
17
6pm
17
17
Station readings
58
59
53
50
CAMS model
adj -8
66
66
66
66
66
66
54
54
66
54
54
25
25
25
25
27
27
27
27
27
25
25
25
25
Air Quality Index Trend
48h · 5 stnWillowdale West's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
32.5%
Humidity
51.9 km/h
Wind NNW
1014.0 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
10.61 µg/m³
PM10
34.3 µg/m³
050100150200300500
What is the weather forecast for Willowdale West?
Temperature & Precipitation
PM2.5 Trend
48h · 5 stationsPM2.510.61 µg/m³
✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX2.9
Moderate
Station readings (8 stations within 25 km)
10.61
Median
12.07
Average
8.2
Low
17.06
High
PM2.5 µg/m³ · Model: 19.2 · Bias: +8.6
What is the 7-day forecast for Willowdale West?
08-03
26.7° 17.9°
2.62 mm
08-04
28.0° 19.1°
0.5 mm
08-05
35.2° 14.7°
08-06
28.0° 19.2°
5.31 mm
08-07
30.8° 16.4°
2.5 mm
08-08
35.3° 19.6°
0.38 mm
08-09
38.0° 20.0°
0.31 mm
Both models agree
Avg diff: 3.0°C
Where are air quality stations near Willowdale West?
42
Toronto North, Ontario, Canada
50
Toronto North, Ontario, Canada
37
Toronto North, Ontario, Canada
41
NASA GSFC Rutgers Calib. N20
38
Toronto West, Ontario, Canada
34
Toronto West, Ontario, Canada
53
Toronto West, Ontario, Canada
53
Toronto West, Ontario, Canada
31
Toronto West, Ontario, Canada
42
Toronto West, Ontario, Canada
What cities are near Willowdale West?
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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 2026-08-08T04:20 UTC.