Milton, Ontario, Canada Air Quality

Monitoring Station · Milton, Canada
177
Unhealthy
Everyone should reduce prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
25 7pm
25
25
25 10pm
27
27
27 1am
34
34
34 4am
34
34
34 7am
34
34
— 10am
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— 1pm
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— 4pm
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Air Quality Forecast (24h)

PM2.5105.9 µg/m³ ×7.1 WHO
Unhealthy
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Nearby Monitoring Stations

13
Milton, Ontario, Canada
0.0 km PM2.5: 3.1 µg/m³
42
Milton, Ontario, Canada
0.0 km PM2.5: 10.1 µg/m³
92
Milton, Ontario, Canada
0.0 km PM2.5: 31.6 µg/m³
21
Halton Hills Air Sensor
12.9 km PM2.5: 5.1 µg/m³
20
Oakville, Ontario, Canada
13.8 km PM2.5: 4.8 µg/m³
20
Oakville, Ontario, Canada
13.8 km PM2.5: 4.8 µg/m³
116
Mississauga, Ontario, Canada
16.5 km PM2.5: 41.6 µg/m³
71
Mississauga, Ontario, Canada
16.5 km PM2.5: 21.6 µg/m³

Nearby Cities

31 Milton 29 Halton Hills 30 Georgetown 32 Burlington 32 Oakville 26 Mississauga 30 Brampton 34 Waterdown 29 Etobicoke

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-08T22:28 UTC.