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Air Quality History for Little Portugal, Canada

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

33
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

270h

PM2.5 Station

270h · 6 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-21 91 8–127 31.9 µg/m³ 23h 1
2026-07-20 36 1–120 10.8 µg/m³ 16h 1
2026-07-19 43 12–160 15.5 µg/m³ 7h 3
2026-07-18 116 39–183 63.9 µg/m³ 4h 6
2026-07-17 75 1–121 25.1 µg/m³ 15h 1
2026-07-16 107 71–151 37.5 µg/m³ 24h 1
2026-07-15 66 11–114 21.8 µg/m³ 18h 1
2026-07-14 59 57–60 16.0 µg/m³ 3h 6
2026-07-13 66 57–87 19.0 µg/m³ 8h 6
2026-07-12 61 52–83 17.1 µg/m³ 7h 6
2026-07-11 55 46–59 14.1 µg/m³ 14h 6
2026-07-10 20 1–115 4.8 µg/m³ 17h 2
2026-07-09 43 11–59 10.7 µg/m³ 13h 5
2026-07-08 28 18–40 6.6 µg/m³ 11h 6
2026-07-07 32 24–47 7.6 µg/m³ 6h 6
2026-07-06 44 28–54 10.6 µg/m³ 7h 5
2026-07-05 39 30–49 9.5 µg/m³ 20h 6
2026-07-04 37 28–52 8.9 µg/m³ 24h 6
2026-07-03 49 34–76 12.2 µg/m³ 24h 6
2026-07-02 72 42–101 22.2 µg/m³ 9h 5
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