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Air Quality History for Grandview-Woodlands, Canada

Historical PM2.5 and AQI trend from monitoring stations near Grandview-Woodlands, Canada.

12
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

479h

PM2.5 Station

479h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-10-21 4 3–5 1.1 µg/m³ 1.3 4h 3
2026-10-20 6 2–10 1.5 µg/m³ 1.5 24h 3
2026-10-19 6 1–24 1.5 µg/m³ 1.8 24h 2
2026-10-18 2 1–9 0.5 µg/m³ 0.7 24h 2
2026-10-17 15 1–33 3.5 µg/m³ 3.7 24h 3
2026-10-16 9 4–21 2.3 µg/m³ 2.3 24h 3
2026-10-15 6 1–15 1.5 µg/m³ 1.8 24h 2
2026-10-14 8 1–17 1.8 µg/m³ 1.9 24h 3
2026-10-13 9 4–19 2.1 µg/m³ 2.2 24h 3
2026-10-12 5 2–15 1.3 µg/m³ 1.3 24h 3
2026-10-11 4 1–13 0.9 µg/m³ 1.2 24h 2
2026-10-10 3 1–7 0.8 µg/m³ 1.3 24h 2
2026-10-09 16 2–59 3.9 µg/m³ 4.4 24h 2
2026-10-08 36 13–75 9.3 µg/m³ 9.2 24h 3
2026-10-07 29 13–58 7.1 µg/m³ 7.0 24h 3
2026-10-06 24 12–52 5.7 µg/m³ 5.8 24h 3
2026-10-05 25 4–67 6.3 µg/m³ 6.3 24h 3
2026-10-04 7 4–13 1.8 µg/m³ 1.8 24h 3
2026-10-03 14 2–45 3.2 µg/m³ 3.4 24h 3
2026-10-02 16 6–57 4.0 µg/m³ 4.1 24h 3
2026-10-01 12 8–16 2.8 µg/m³ 2.9 19h 3
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