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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.

24
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

410h

PM2.5 Station

410h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-10-21 90 90–90 30.4 µg/m³ 13.0 1h 2
2026-10-20 14 1–46 3.3 µg/m³ 2.9 23h 2
2026-10-19 11 3–25 2.6 µg/m³ 1.4 24h 2
2026-10-18 7 1–19 1.7 µg/m³ 1.2 23h 2
2026-10-17 4 3–6 1.0 µg/m³ 4.0 5h 1
2026-10-16 21 3–47 5.1 µg/m³ 4.0 22h 2
2026-10-15 11 1–61 2.8 µg/m³ 3.7 20h 2
2026-10-14 12 2–56 3.0 µg/m³ 2.6 24h 2
2026-10-13 10 1–35 2.4 µg/m³ 2.7 23h 1
2026-10-12 22 4–64 5.6 µg/m³ 3.8 24h 2
2026-10-11 16 6–50 3.9 µg/m³ 2.8 24h 2
2026-10-10 7 2–27 1.8 µg/m³ 2.7 20h 2
2026-10-09 11 1–53 2.4 µg/m³ 4.8 21h 1
2026-10-08 24 4–59 5.6 µg/m³ 3.6 24h 2
2026-10-07 8 2–32 1.8 µg/m³ 1.4 23h 2
2026-10-06 3 2–4 0.5 µg/m³ 1.0 6h 1
2026-10-05 13 2–48 3.2 µg/m³ 2.6 18h 2
2026-10-04 27 5–68 6.8 µg/m³ 5.7 24h 2
2026-10-03 23 2–69 5.9 µg/m³ 7.9 14h 2
2026-10-02 40 5–88 11.2 µg/m³ 6.8 24h 2
2026-10-01 42 16–68 10.6 µg/m³ 6.5 23h 2
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