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Air Quality History for Saint-Louis-de-Terrebonne, Canada

Historical PM2.5 and AQI trend from monitoring stations near Saint-Louis-de-Terrebonne, Canada.

17
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

476h

PM2.5 Station

476h · 2 stations

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 18 9–31 4.4 µg/m³ 2.8 14h 2
2026-09-04 38 14–55 9.3 µg/m³ 5.8 24h 2
2026-09-03 38 15–78 9.5 µg/m³ 6.0 24h 2
2026-09-02 20 8–37 4.8 µg/m³ 3.5 24h 2
2026-09-01 25 6–67 6.3 µg/m³ 4.9 23h 2
2026-08-31 34 17–65 8.4 µg/m³ 5.9 24h 2
2026-08-30 39 19–58 9.5 µg/m³ 6.8 24h 2
2026-08-29 17 7–64 4.2 µg/m³ 2.6 24h 2
2026-08-28 33 1–85 8.4 µg/m³ 6.7 22h 2
2026-08-27 40 21–66 10.0 µg/m³ 6.8 24h 2
2026-08-26 20 6–37 4.8 µg/m³ 3.0 24h 2
2026-08-25 12 3–50 3.0 µg/m³ 1.7 24h 2
2026-08-24 21 4–53 5.0 µg/m³ 3.5 24h 2
2026-08-23 29 4–54 6.9 µg/m³ 5.4 24h 2
2026-08-22 36 16–66 8.8 µg/m³ 6.6 24h 2
2026-08-21 19 11–46 4.7 µg/m³ 3.8 24h 2
2026-08-20 36 8–59 8.7 µg/m³ 5.8 24h 2
2026-08-19 30 21–51 7.3 µg/m³ 4.2 24h 2
2026-08-18 17 9–26 4.1 µg/m³ 2.6 24h 2
2026-08-17 42 17–85 11.4 µg/m³ 7.4 24h 2
2026-08-16 38 23–63 9.6 µg/m³ 6.2 9h 2
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