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Air Quality History for Oak Bay, Canada

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

17
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

470h

PM2.5 Station

470h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-06-09 17 14–22 4.0 µg/m³ — 3h 2
2026-06-08 46 12–151 13.7 µg/m³ — 24h 5
2026-06-07 40 12–186 13.7 µg/m³ — 24h 4
2026-06-06 36 3–146 9.9 µg/m³ — 24h 3
2026-06-05 48 11–152 14.1 µg/m³ — 23h 3
2026-06-04 46 17–151 13.4 µg/m³ — 23h 4
2026-06-03 34 11–62 8.4 µg/m³ — 23h 4
2026-06-02 42 12–78 11.4 µg/m³ — 23h 4
2026-06-01 49 19–95 13.3 µg/m³ — 21h 5
2026-05-31 43 3–193 15.8 µg/m³ 1.0 23h 4
2026-05-30 65 23–171 21.3 µg/m³ — 23h 5
2026-05-29 55 6–172 17.9 µg/m³ 2.2 24h 5
2026-05-28 58 2–137 17.5 µg/m³ 2.2 24h 5
2026-05-27 62 12–170 21.1 µg/m³ — 24h 5
2026-05-26 57 17–139 16.6 µg/m³ 1.0 24h 5
2026-05-25 62 16–162 20.3 µg/m³ — 24h 5
2026-05-24 52 7–138 15.3 µg/m³ 1.6 23h 5
2026-05-23 76 18–156 25.3 µg/m³ 1.6 24h 6
2026-05-22 48 12–132 13.8 µg/m³ 1.0 24h 5
2026-05-21 83 13–188 32.3 µg/m³ 1.5 24h 5
2026-05-20 70 17–191 25.1 µg/m³ 1.7 21h 6
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