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Air Quality History for Vaughan, Canada

Historical PM2.5 and AQI trend from monitoring stations near Vaughan, Canada.

51
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

336h

PM2.5 Station

336h · 6 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-10-21 31 9–89 9.7 µg/m³ 3.3 4h 4
2026-10-20 24 4–76 6.7 µg/m³ 7.6 24h 2
2026-10-19 53 5–141 17.0 µg/m³ 19.9 24h 2
2026-10-18 12 1–74 3.1 µg/m³ 3.6 24h 2
2026-10-17 47 4–152 15.4 µg/m³ 20.5 24h 2
2026-10-16 51 5–164 16.7 µg/m³ 19.1 24h 2
2026-10-15 51 2–115 16.3 µg/m³ 19.4 24h 2
2026-10-14 37 2–103 11.0 µg/m³ 15.4 24h 3
2026-10-13 69 33–144 21.1 µg/m³ 23.5 24h 3
2026-10-12 57 20–105 16.5 µg/m³ 18.7 24h 3
2026-10-11 26 8–52 6.2 µg/m³ 6.5 24h 2
2026-10-10 15 3–80 3.8 µg/m³ 4.0 24h 1
2026-10-09 56 5–151 18.1 µg/m³ 20.3 24h 2
2026-10-08 18 2–85 4.9 µg/m³ 5.6 24h 2
2026-10-07 17 5–52 4.2 µg/m³ 4.5 20h 2
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