Lethbridge Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

Lethbridge

Lethbridge, Alberta

2026-09-05 15:00

AQI (US)

Good

PM2.5

μg/m³

3.5

O3

μg/m³

12.9

Weather

11℃

93%

9 kph

0 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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