Home › Canada › Le Vieux-Longueuil › History

Air Quality History for Le Vieux-Longueuil, Canada

Historical PM2.5 and AQI trend from monitoring stations near Le Vieux-Longueuil, Canada.

18
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

476h

PM2.5 Station

476h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-09-05 22 3–54 5.3 µg/m³ 0.3 19h 2
2026-09-04 43 16–70 10.8 µg/m³ 0.5 24h 2
2026-09-03 43 24–61 10.7 µg/m³ 0.6 24h 2
2026-09-02 22 11–42 5.3 µg/m³ 0.3 24h 2
2026-09-01 25 5–54 6.0 µg/m³ 0.5 23h 2
2026-08-31 37 24–56 8.9 µg/m³ 0.6 24h 2
2026-08-30 42 16–62 10.6 µg/m³ 2.3 24h 2
2026-08-29 22 9–123 6.0 µg/m³ 0.2 24h 2
2026-08-28 36 1–78 9.6 µg/m³ 0.7 22h 2
2026-08-27 42 27–79 10.9 µg/m³ 1.5 24h 2
2026-08-26 25 8–53 6.1 µg/m³ 0.3 24h 2
2026-08-25 17 2–42 4.0 µg/m³ 0.2 24h 2
2026-08-24 24 4–51 5.7 µg/m³ 0.3 24h 2
2026-08-23 29 2–56 7.1 µg/m³ 0.5 24h 2
2026-08-22 38 17–95 9.8 µg/m³ 0.6 24h 2
2026-08-21 22 11–33 5.2 µg/m³ 0.4 24h 2
2026-08-20 41 8–67 10.3 µg/m³ 0.5 24h 2
2026-08-19 39 26–59 9.6 µg/m³ 0.4 24h 2
2026-08-18 23 11–41 5.6 µg/m³ 0.2 24h 2
2026-08-17 49 22–83 13.3 µg/m³ 0.7 24h 2
2026-08-16 58 42–70 16.3 µg/m³ 0.6 4h 2
Back to Le Vieux-Longueuil Air Quality