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Air Quality History for Victoria-Downtown, Canada

Historical PM2.5 and AQI trend from monitoring stations near Victoria-Downtown, Canada.

10
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

472h

PM2.5 Station

472h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-10-20 37 15–198 13.2 µg/m³ 1.7 23h 4
2026-10-19 36 13–104 9.8 µg/m³ 2.1 24h 5
2026-10-18 28 12–72 7.1 µg/m³ 1.3 24h 4
2026-10-17 31 17–97 7.9 µg/m³ 3.0 22h 5
2026-10-16 35 12–99 9.1 µg/m³ 2.4 24h 6
2026-10-15 28 12–90 7.0 µg/m³ 1.3 24h 5
2026-10-14 39 9–151 10.9 µg/m³ 1.3 24h 6
2026-10-13 32 15–96 8.5 µg/m³ — 24h 5
2026-10-12 26 3–135 6.8 µg/m³ — 24h 5
2026-10-11 31 11–61 7.5 µg/m³ 1.0 24h 6
2026-10-10 27 8–53 6.5 µg/m³ — 23h 5
2026-10-09 38 8–92 9.9 µg/m³ 1.9 24h 5
2026-10-08 35 4–68 8.8 µg/m³ 1.6 24h 3
2026-10-07 36 9–55 8.8 µg/m³ 1.5 23h 4
2026-10-06 33 14–54 7.8 µg/m³ — 22h 3
2026-10-05 30 7–52 7.3 µg/m³ 5.4 24h 3
2026-10-04 34 12–54 8.3 µg/m³ 1.7 24h 4
2026-10-03 28 11–49 6.7 µg/m³ 4.0 24h 4
2026-10-02 34 13–52 8.2 µg/m³ 3.1 24h 4
2026-10-01 39 18–58 9.4 µg/m³ 1.7 23h 3
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