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Air Quality History for Sainte-Foy, Canada

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

35
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

475h

PM2.5 Station

475h · 47 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 21 15–35 5.0 µg/m³ 8h 44
2026-06-08 21 7–44 5.0 µg/m³ 24h 44
2026-06-07 17 5–40 4.1 µg/m³ 24h 43
2026-06-06 18 9–40 4.4 µg/m³ 24h 43
2026-06-05 23 5–51 5.4 µg/m³ 24h 39
2026-06-04 25 19–39 6.1 µg/m³ 24h 41
2026-06-03 19 12–39 4.5 µg/m³ 24h 40
2026-06-02 17 5–46 4.1 µg/m³ 24h 40
2026-06-01 14 10–26 3.3 µg/m³ 21h 41
2026-05-31 27 8–76 7.1 µg/m³ 24h 42
2026-05-30 22 8–46 5.3 µg/m³ 24h 41
2026-05-29 23 6–61 5.7 µg/m³ 24h 42
2026-05-28 23 5–59 5.7 µg/m³ 24h 40
2026-05-27 21 3–58 5.2 µg/m³ 24h 41
2026-05-26 30 13–52 7.3 µg/m³ 24h 43
2026-05-25 16 5–53 4.0 µg/m³ 24h 41
2026-05-24 11 5–37 2.7 µg/m³ 24h 41
2026-05-23 14 4–34 3.4 µg/m³ 24h 41
2026-05-22 14 2–42 3.5 µg/m³ 23h 38
2026-05-21 8 2–52 1.9 µg/m³ 24h 36
2026-05-20 19 2–54 4.7 µg/m³ 15h 39
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