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Air Quality History for Lethbridge, Canada

Historical PM2.5 and AQI trend from monitoring stations near Lethbridge, Canada.

45
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

410h

PM2.5 Station

410h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 52 47–57 13.0 µg/m³ 2h 1
2026-07-21 46 17–64 11.3 µg/m³ 23h 2
2026-07-20 52 8–79 13.6 µg/m³ 22h 2
2026-07-19 47 10–115 14.0 µg/m³ 23h 1
2026-07-18 62 3–159 20.1 µg/m³ 24h 2
2026-07-17 57 15–318 24.0 µg/m³ 24h 2
2026-07-16 59 15–180 22.0 µg/m³ 22h 2
2026-07-15 36 14–92 9.2 µg/m³ 23h 2
2026-07-14 30 7–61 7.4 µg/m³ 17h 1
2026-07-13 39 12–115 10.6 µg/m³ 22h 1
2026-07-12 27 10–55 6.6 µg/m³ 22h 1
2026-07-11 30 8–100 7.7 µg/m³ 23h 1
2026-07-10 25 4–56 6.1 µg/m³ 21h 2
2026-07-09 33 8–57 8.0 µg/m³ 21h 1
2026-07-08 48 5–158 14.2 µg/m³ 17h 1
2026-07-07 35 12–154 9.9 µg/m³ 23h 1
2026-07-06 31 13–74 8.0 µg/m³ 12h 2
2026-07-05 27 1–177 9.9 µg/m³ 19h 1
2026-07-04 31 1–175 10.4 µg/m³ 22h 1
2026-07-03 14 2–46 3.3 µg/m³ 20h 1
2026-07-02 31 10–69 8.0 µg/m³ 8h 2
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