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Air Quality History for L'Ancienne-Lorette, Canada

Historical PM2.5 and AQI trend from monitoring stations near L'Ancienne-Lorette, Canada.

16
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

479h

PM2.5 Station

479h · 60 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 15 13–17 3.7 µg/m³ 10h 58
2026-10-20 20 9–56 4.9 µg/m³ 24h 55
2026-10-19 25 13–69 6.3 µg/m³ 24h 56
2026-10-18 20 14–45 4.7 µg/m³ 24h 57
2026-10-17 10 8–18 2.3 µg/m³ 24h 53
2026-10-16 18 10–56 4.3 µg/m³ 24h 57
2026-10-15 11 8–25 2.6 µg/m³ 24h 51
2026-10-14 11 8–16 2.6 µg/m³ 24h 48
2026-10-13 10 9–16 2.5 µg/m³ 24h 51
2026-10-12 28 10–85 7.2 µg/m³ 24h 52
2026-10-11 30 14–90 7.6 µg/m³ 24h 53
2026-10-10 12 9–25 3.0 µg/m³ 24h 51
2026-10-09 13 9–21 3.2 µg/m³ 24h 51
2026-10-08 31 17–84 7.7 µg/m³ 24h 54
2026-10-07 17 11–30 4.1 µg/m³ 24h 53
2026-10-06 10 8–14 2.3 µg/m³ 24h 49
2026-10-05 13 8–22 3.2 µg/m³ 24h 51
2026-10-04 20 14–32 4.9 µg/m³ 24h 52
2026-10-03 12 8–31 2.8 µg/m³ 24h 51
2026-10-02 35 11–79 9.5 µg/m³ 24h 51
2026-10-01 36 29–53 8.8 µg/m³ 13h 50
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