Kingston, Ontario, Canada Air Quality

Monitoring Station · Kingston, Canada
53
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
48 1am
48
48
53 4am
50
50
50 7am
50
50
50 10am
50
50
50 1pm
50
50
— 4pm
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— 7pm
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— 10pm
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Station readings
53
CAMS model adj +23
25
25
25
27
27
27
27
27
27
27
27
27
27
27
27

Air Quality Forecast (24h)

PM2.513.1 µg/m³ ✓ WHO
Moderate
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Nearby Monitoring Stations

46
Kingston, Ontario, Canada
0.0 km PM2.5: 11.0 µg/m³
26
Kingston, Ontario, Canada
0.0 km PM2.5: 6.2 µg/m³

Nearby Cities

46 Kingston 42 Greater Napanee 41 Watertown 50 Prince Edward 50 Belleville 30 Brockville 50 Quinte West 38 Oswego 30 Clay

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-11T04:22 UTC.