London, Ontario, Canada Air Quality

Monitoring Station · London, Canada
65
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

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AQI Forecast
27 12am
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65
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Station readings
27
65

Air Quality Forecast (24h)

PM2.518.8 µg/m³ ×1.3 WHO
Moderate
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Nearby Monitoring Stations

27
London, Ontario, Canada
0.0 km PM2.5: 6.5 µg/m³
30
London, Ontario, Canada
0.0 km PM2.5: 7.2 µg/m³
26
London, Ontario, Canada
0.0 km PM2.5: 6.2 µg/m³
42
London, Ontario, Canada
0.0 km PM2.5: 10.1 µg/m³
26
London, Ontario, Canada
0.0 km PM2.5: 6.2 µg/m³
1
KomokaWeather
19.4 km PM2.5: 0.2 µg/m³

Nearby Cities

50 London 28 St. Thomas 1 Strathroy 19 Woodstock 41 Tillsonburg 21 Stratford 56 Norfolk County 19 Brant 26 Forest Heights

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-10-21T03:08 UTC.