Lethbridge, Alberta, Canada Air Quality

Monitoring Station · Lethbridge, Canada
102
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
98 10pm
98
102
98 1am
86
86
86 4am
86
86
86 7am
66
59
57 10am
57
57
— 1pm
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—
— 4pm
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— 7pm
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Station readings
102
CAMS model adj +32
66
66
66
66
54
54
54
54
54
54
34
27
25
25
25

Air Quality Forecast (24h)

PM2.535.9 µg/m³ ×2.4 WHO
Unhealthy for sensitive groups
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Nearby Monitoring Stations

30
Lethbridge, Alberta, Canada
0.0 km PM2.5: 7.2 µg/m³
89
Lethbridge, Alberta, Canada
0.0 km PM2.5: 30.2 µg/m³
40
Lethbridge, Alberta, Canada
0.0 km PM2.5: 9.6 µg/m³
71
Lethbridge, Alberta, Canada
0.0 km PM2.5: 21.6 µg/m³
117
Lethbridge, Alberta, Canada
0.0 km PM2.5: 42.0 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 2026-08-08T01:30 UTC.