London, Ontario, Canada Air Quality

Monitoring Station · London, Canada
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

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AQI Forecast Calibrated
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CAMS model adj +6
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Air Quality Forecast (24h)

PM2.58.2 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

12
London, Ontario, Canada
0.0 km PM2.5: 2.9 µg/m³
29
London, Ontario, Canada
0.0 km PM2.5: 7.0 µg/m³

Nearby Cities

65 London 62 St. Thomas 84 Strathroy 89 Woodstock 123 Tillsonburg 68 Stratford 89 Norfolk County 30 Brant 54 Forest Heights

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T20:11 UTC.