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 Calibrated
91 5am
26
26
6 8am
0
0
0 11am
0
0
0 2pm
0
0
0 5pm
0
0
— 8pm
—
—
— 11pm
—
—
— 2am
—
—
CAMS model adj -28
54
54
54
34
27
25
25
25
27
27
25
25
25
25
25

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