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Air Quality History for Pierrefonds-Roxboro, Canada

Historical PM2.5 and AQI trend from monitoring stations near Pierrefonds-Roxboro, Canada.

60
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

332h

PM2.5 Station

332h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-08-08 69 66–75 20.6 µg/m³ 15.9 8h 2
2026-08-07 61 45–78 17.2 µg/m³ 12.6 24h 2
2026-08-06 54 35–66 13.8 µg/m³ 10.6 24h 2
2026-08-05 30 12–43 7.1 µg/m³ 5.5 24h 2
2026-08-04 21 10–35 5.1 µg/m³ 4.2 24h 2
2026-08-03 40 4–92 10.8 µg/m³ 8.6 21h 2
2026-08-02 78 59–90 25.0 µg/m³ 19.8 24h 2
2026-08-01 58 34–74 16.0 µg/m³ 11.4 24h 2
2026-07-31 74 53–111 23.1 µg/m³ 17.5 24h 2
2026-07-30 61 42–88 17.2 µg/m³ 13.3 24h 2
2026-07-29 66 21–95 19.9 µg/m³ 15.9 24h 2
2026-07-28 85 63–108 28.4 µg/m³ 21.8 24h 2
2026-07-27 62 50–79 17.5 µg/m³ 13.3 24h 2
2026-07-26 56 39–78 15.1 µg/m³ 11.9 24h 2
2026-07-25 55 31–80 15.1 µg/m³ 12.5 15h 2
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