Lethbridge, Alberta, Canada Air Quality

Monitoring Station · Lethbridge, Canada
91
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
91 5am
54
54
34 8am
27
25
25 11am
25
27
27 2pm
25
25
25 5pm
25
25
— 8pm
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—
— 11pm
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— 2am
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Air Quality Forecast (24h)

PM2.531.1 µg/m³ ×2.1 WHO
Moderate
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Nearby Monitoring Stations

21
Lethbridge, Alberta, Canada
0.0 km PM2.5: 5.0 µg/m³
84
Lethbridge, Alberta, Canada
0.0 km PM2.5: 27.8 µg/m³
30
Lethbridge, Alberta, Canada
0.0 km PM2.5: 7.2 µg/m³
91
Lethbridge, Alberta, Canada
0.0 km PM2.5: 31.1 µg/m³

Nearby Cities

55 Lethbridge 68 Okotoks 55 Auburn Bay 55 Cranston 28 Medicine Hat 54 McKenzie Towne 57 Chestermere 56 Evergreen 58 Beltline

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T08:41 UTC.