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Air Quality History for Saint-Eustache, Canada

Historical PM2.5 and AQI trend from monitoring stations near Saint-Eustache, Canada.

36
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

423h

PM2.5 Station

423h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-05-30 6 4–13 1.4 µg/m³ 1.8 8h 1
2026-05-29 26 4–102 7.6 µg/m³ 8.6 24h 2
2026-05-28 12 4–54 2.8 µg/m³ 2.8 22h 1
2026-05-27 11 4–29 2.7 µg/m³ 2.8 24h 2
2026-05-26 28 7–51 6.8 µg/m³ 7.2 24h 2
2026-05-25 10 4–32 2.5 µg/m³ 2.7 20h 2
2026-05-24 18 4–89 5.1 µg/m³ 5.9 24h 2
2026-05-23 25 4–108 6.7 µg/m³ 7.5 24h 2
2026-05-22 9 4–41 2.2 µg/m³ 2.5 21h 2
2026-05-21 8 3–38 2.0 µg/m³ 2.1 15h 1
2026-05-20 27 4–45 6.6 µg/m³ 7.3 17h 2
2026-05-19 48 10–80 13.1 µg/m³ 14.2 24h 2
2026-05-18 18 4–56 4.5 µg/m³ 4.9 24h 2
2026-05-17 32 4–87 8.6 µg/m³ 9.0 23h 2
2026-05-16 18 5–63 4.6 µg/m³ 4.7 24h 2
2026-05-15 32 10–66 8.2 µg/m³ 8.6 24h 2
2026-05-14 48 20–66 12.3 µg/m³ 12.9 24h 2
2026-05-13 14 2–39 3.3 µg/m³ 4.0 24h 2
2026-05-12 5 4–9 1.3 µg/m³ 1.3 9h 1
2026-05-11 12 3–83 3.4 µg/m³ 4.0 13h 1
2026-05-10 20 4–85 6.1 µg/m³ 6.9 11h 2
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