Air Quality in Burlington, Canada

Windy
23.8°C · 61.5% humidity
23.8°
Feels 23.8°
147
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
Model forecast

Nearby Monitoring Stations

AQI Forecast Calibrated
17 10am
24
24
147 1pm
112
87
69 4pm
76
67
41 7pm
29
24
21 10pm
19
18
19 1am
17
16
16 4am
16
15
17 7am
17
14
Station readings 18h ago
AQI 90
PM2.5 30.8 µg/m³ · 18h ago
CAMS model adj -10
27
34
34
34
34
34
34
54
54
34
27
25
25
25
25
27
25
25
25
25
25
27
27
24
AD 728×90

Air Quality Index Trend

8h · 7 stn

Burlington's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Burlington is 3.6× the WHO 24-hour guideline of 15 µg/m³.

61.5%
Humidity
45.9 km/h
Wind E
1015.0 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
147
54.08 µg/m³
PM10
78
109.3 µg/m³
050100150200300500

What is the weather forecast for Burlington?

Temperature & Precipitation

PM2.5 Trend

8h · 7 stations
PM2.554.08 µg/m³ ×3.6 WHO
Unhealthy for sensitive groups
PM10109.3 µg/m³
Moderate
UV INDEX17.4
Extreme
AD 300×250

What is the 7-day forecast for Burlington?

07-21
23.8° 20.1°
2.75 mm
07-22
23.4° 18.2°
0.06 mm
07-23
21.1° 15.2°
07-24
24.0° 16.7°
07-25
24.3° 14.4°
1.0 mm
07-26
27.2° 17.9°
1.69 mm
07-27
28.5° 19.1°
0.5 mm
Both models agree Avg diff: 3.0°C

Where are air quality stations near Burlington?

52
Burlington, Ontario, Canada
8.4 km PM2.5: 12.6 µg/m³
31
Burlington, Ontario, Canada
8.4 km PM2.5: 7.4 µg/m³
24
Hamilton Downtown, Ontario, Canada
14.4 km PM2.5: 5.8 µg/m³
38
Hamilton Downtown, Ontario, Canada
14.4 km PM2.5: 9.1 µg/m³
10
Hamilton Downtown, Ontario, Canada
14.4 km PM2.5: 2.4 µg/m³
13
Hamilton West, Ontario, Canada
15.4 km PM2.5: 3.1 µg/m³
6
Hamilton West, Ontario, Canada
15.4 km PM2.5: 1.4 µg/m³
54
Oakville, Ontario, Canada
15.6 km PM2.5: 13.5 µg/m³
21
Oakville, Ontario, Canada
15.6 km PM2.5: 5.0 µg/m³
55
Milton, Ontario, Canada
16.1 km PM2.5: 14.0 µg/m³

What cities are near Burlington?

147 Waterdown 93 Oakville 93 Milton 116 Hamilton 116 Stoney Creek 147 Ancaster 93 Mississauga 93 Halton Hills 93 Georgetown 116 Grimsby
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T17:17 UTC.