Air Quality in Vaughan, Canada

Windy
14.2°C · 93.8% humidity
14.2°
Feels 14.2°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
12 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
10 5am
10
11
20 8am
19
18
18 11am
17
17
17 2pm
15
15
15 5pm
15
15
15 8pm
16
16
16 11pm
16
16
16 2am
16
16
Station readings
10
10
11
21
CAMS model adj -9
24
24
24
24
24
24
25
25
25
25
24
24
24
24
24
24
25
25
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.

93.8%
Humidity
46.9 km/h
Wind NNW
1013.3 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
20
4.79 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Vaughan?

Temperature & Precipitation

PM2.5 Trend

48h · 6 stations
PM2.54.79 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (12 stations within 25 km)
4.79
Median
3.98
Average
0.86
Low
7.2
High
PM2.5 µg/m³ · Model: 5.9 · Bias: +1.1

What is the 7-day forecast for Vaughan?

09-05
22.3° 11.7°
0.06 mm
09-06
23.8° 13.1°
2.0 mm
09-07
22.2° 13.2°
09-08
22.1° 13.4°
1.31 mm
09-09
25.1° 10.7°
0.31 mm
09-10
21.8° 12.0°
3.69 mm
09-11
23.2° 9.4°
0.31 mm
Both models agree Avg diff: 3.6°C

Where are air quality stations near Vaughan?

21
NASA GSFC Rutgers Calib. N20
5.6 km PM2.5: 5.1 µg/m³
30
Toronto North, Ontario, Canada
8.9 km PM2.5: 7.2 µg/m³
20
Toronto North, Ontario, Canada
8.9 km PM2.5: 4.8 µg/m³
21
Toronto North, Ontario, Canada
8.9 km PM2.5: 5.0 µg/m³
7
Toronto West, Ontario, Canada
14.5 km PM2.5: 1.7 µg/m³
17
Toronto West, Ontario, Canada
14.5 km PM2.5: 4.1 µg/m³
6
Toronto West, Ontario, Canada
14.5 km PM2.5: 1.4 µg/m³
17
Toronto West, Ontario, Canada
14.5 km PM2.5: 4.1 µg/m³
17
Toronto West, Ontario, Canada
14.5 km PM2.5: 4.1 µg/m³
17
Toronto East, Ontario, Canada
20.5 km PM2.5: 4.1 µg/m³

What cities are near Vaughan?

20 Richmond Hill 23 Westminster-Branson 25 Newtonbrook West 20 York University Heights 16 Black Creek 22 Bathurst Manor 25 Newtonbrook East 25 Willowdale West 12 Humbermede 13 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 2026-09-05T12:11 UTC.