Air Quality in Vaughan, Canada

Windy
21.5°C · 37.0% humidity
21.5°
Feels 21.5°
47
Good
Air quality is satisfactory. Enjoy outdoor activities.
10 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
64 4pm
60
71
47 7pm
72
75
77 10pm
91
92
93 1am
110
111
111 4am
111
112
95 7am
83
56
54 10am
54
54
54 1pm
54
54
Station readings
64
60
71
40
CAMS model adj +29
27
34
34
34
54
54
54
66
66
66
83
83
83
83
83
66
54
27
25
25
25
25
25
25
AD 728×90

Air Quality Index Trend

48h · 6 stn

Vaughan's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

37.0%
Humidity
71.0 km/h
Wind NNW
1014.0 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
47
11.31 µg/m³
PM10
25
27.45 µg/m³
050100150200300500

What is the weather forecast for Vaughan?

Temperature & Precipitation

PM2.5 Trend

48h · 6 stations
PM2.511.31 µg/m³ ✓ WHO
Good
PM1027.45 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
Station readings (10 stations within 25 km)
11.31
Median
12.66
Average
8.2
Low
17.06
High
PM2.5 µg/m³ · Model: 13.7 · Bias: +2.4

What is the 7-day forecast for Vaughan?

08-03
23.2° 17.5°
3.62 mm
08-04
25.9° 16.9°
0.56 mm
08-05
33.0° 13.8°
08-06
28.1° 18.1°
7.25 mm
08-07
27.2° 12.8°
3.56 mm
08-08
34.1° 16.9°
0.44 mm
08-09
36.0° 18.7°
1.31 mm
Both models agree Avg diff: 3.3°C

Where are air quality stations near Vaughan?

40
NASA GSFC Rutgers Calib. N20
5.6 km PM2.5: 9.6 µg/m³
39
Toronto North, Ontario, Canada
8.9 km PM2.5: 9.4 µg/m³
46
Toronto North, Ontario, Canada
8.9 km PM2.5: 11.0 µg/m³
57
Toronto North, Ontario, Canada
8.9 km PM2.5: 15.0 µg/m³
57
Toronto North, Ontario, Canada
8.9 km PM2.5: 15.0 µg/m³
37
Toronto North, Ontario, Canada
8.9 km PM2.5: 8.9 µg/m³
53
Toronto North, Ontario, Canada
8.9 km PM2.5: 13.1 µg/m³
53
Toronto West, Ontario, Canada
14.5 km PM2.5: 13.1 µg/m³
34
Toronto West, Ontario, Canada
14.5 km PM2.5: 8.2 µg/m³
31
Toronto West, Ontario, Canada
14.5 km PM2.5: 7.4 µg/m³

What cities are near Vaughan?

49 Richmond Hill 45 Westminster-Branson 44 Newtonbrook West 45 York University Heights 43 Black Creek 45 Bathurst Manor 44 Newtonbrook East 44 Willowdale West 41 Humbermede 41 Glenfield-Jane Heights
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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 2026-08-07T23:45 UTC.