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Air Quality History for Sainte-Foy, Canada

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

64
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

335h

PM2.5 Station

335h · 50 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-21 43 33–64 10.7 µg/m³ 22h 52
2026-07-20 16 9–38 3.7 µg/m³ 24h 51
2026-07-19 31 6–80 8.8 µg/m³ 24h 50
2026-07-18 39 20–87 11.1 µg/m³ 24h 52
2026-07-17 14 4–47 3.5 µg/m³ 24h 50
2026-07-16 24 6–38 5.7 µg/m³ 24h 50
2026-07-15 53 26–91 15.1 µg/m³ 24h 52
2026-07-14 78 58–114 25.1 µg/m³ 24h 52
2026-07-13 46 24–79 12.2 µg/m³ 24h 52
2026-07-12 25 16–45 6.1 µg/m³ 24h 51
2026-07-11 23 8–39 5.6 µg/m³ 24h 51
2026-07-10 36 16–61 8.8 µg/m³ 24h 50
2026-07-09 43 26–55 10.4 µg/m³ 24h 47
2026-07-08 52 42–57 13.1 µg/m³ 24h 42
2026-07-07 43 43–43 10.3 µg/m³ 1h 43
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