London, Ontario, Canada

Monitoring Station · London, Canada
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
21 3pm
37
30
37 6pm
50
50
50 9pm
75
50
50 12am
12
12
12 3am
12
12
— 6am
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—
— 9am
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— 12pm
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Air Quality Trend (24h)

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Nearby Monitoring Stations

34
London, Ontario, Canada
0.0 km
25
London, Ontario, Canada
0.0 km
42
London, Ontario, Canada
0.0 km
46
London, Ontario, Canada
0.0 km

Nearby Cities

17 London 18 St. Thomas 17 Strathroy 9 Woodstock 15 Tillsonburg 2 Stratford 12 Norfolk County 7 Brant 22 Forest Heights

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-10T18:39 UTC.