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Air Quality History for Sainte-Thérèse, Canada

Historical PM2.5 and AQI trend from monitoring stations near Sainte-Thérèse, Canada.

33
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 71 59–83 21.5 µg/m³ 11.2 2h 2
2026-10-20 13 1–45 3.2 µg/m³ 3.2 23h 2
2026-10-19 11 4–25 2.6 µg/m³ 1.6 24h 2
2026-10-18 7 1–20 1.6 µg/m³ 1.3 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 4.5 22h 2
2026-10-15 12 1–64 3.0 µg/m³ 4.1 20h 2
2026-10-14 12 2–57 3.0 µg/m³ 2.9 24h 2
2026-10-13 10 1–35 2.4 µg/m³ 2.8 23h 1
2026-10-12 22 4–66 5.5 µg/m³ 4.2 24h 2
2026-10-11 16 5–50 3.8 µg/m³ 3.1 24h 2
2026-10-10 8 2–27 1.9 µg/m³ 3.0 20h 2
2026-10-09 11 1–55 2.4 µg/m³ 5.4 21h 1
2026-10-08 23 4–58 5.3 µg/m³ 4.0 24h 2
2026-10-07 7 2–30 1.8 µg/m³ 1.5 23h 2
2026-10-06 3 2–4 0.5 µg/m³ 1.0 6h 1
2026-10-05 13 2–48 3.1 µg/m³ 2.8 18h 2
2026-10-04 28 5–70 6.9 µg/m³ 6.4 24h 2
2026-10-03 23 2–71 6.1 µg/m³ 8.8 14h 2
2026-10-02 39 5–87 10.8 µg/m³ 7.5 24h 2
2026-10-01 43 18–66 10.6 µg/m³ 7.4 22h 2
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