Lethbridge, Alberta, Canada Air Quality

Monitoring Station · Lethbridge, Canada
106
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
56 6am
51
106
54 9am
54
54
54 12pm
56
56
56 3pm
54
54
54 6pm
53
53
— 9pm
—
—
— 12am
—
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— 3am
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Station readings
51
106
CAMS model adj +29
27
27
25
25
25
25
25
27
27
27
25
25
25
24
24

Air Quality Forecast (24h)

PM2.537.5 µg/m³ ×2.5 WHO
Unhealthy for sensitive groups
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Nearby Monitoring Stations

99
Lethbridge, Alberta, Canada
0.0 km PM2.5: 34.9 µg/m³
83
Lethbridge, Alberta, Canada
0.0 km PM2.5: 27.3 µg/m³
85
Lethbridge, Alberta, Canada
0.0 km PM2.5: 28.3 µg/m³
85
Lethbridge, Alberta, Canada
0.0 km PM2.5: 28.3 µg/m³

Nearby Cities

115 Lethbridge 111 Okotoks 89 Auburn Bay 88 Cranston 80 Medicine Hat 87 McKenzie Towne 91 Chestermere 91 Evergreen 92 Beltline

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-12T09:54 UTC.