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Air Quality History for Sainte-Foy, Canada

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

45
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

477h

PM2.5 Station

477h · 47 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-09-05 16 5–44 3.9 µg/m³ 13h 46
2026-09-04 22 10–39 5.4 µg/m³ 24h 48
2026-09-03 18 8–52 4.2 µg/m³ 24h 45
2026-09-02 19 12–39 4.6 µg/m³ 24h 45
2026-09-01 12 9–19 3.0 µg/m³ 23h 46
2026-08-31 18 6–54 4.5 µg/m³ 24h 47
2026-08-30 25 11–52 6.0 µg/m³ 24h 48
2026-08-29 23 11–60 5.6 µg/m³ 24h 49
2026-08-28 35 12–72 8.8 µg/m³ 24h 49
2026-08-27 37 19–60 9.3 µg/m³ 24h 48
2026-08-26 27 11–47 6.4 µg/m³ 24h 48
2026-08-25 26 12–43 6.2 µg/m³ 24h 48
2026-08-24 19 8–43 4.6 µg/m³ 24h 48
2026-08-23 22 15–38 5.4 µg/m³ 24h 49
2026-08-22 27 15–58 6.7 µg/m³ 24h 48
2026-08-21 18 11–53 4.3 µg/m³ 24h 47
2026-08-20 31 12–58 7.5 µg/m³ 24h 47
2026-08-19 32 20–55 7.7 µg/m³ 24h 47
2026-08-18 17 10–46 4.1 µg/m³ 24h 46
2026-08-17 25 9–56 6.2 µg/m³ 24h 48
2026-08-16 43 36–50 10.2 µg/m³ 9h 49
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