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Air Quality History for Nanaimo, Canada

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

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

Air Quality Index Station

473h

PM2.5 Station

473h · 7 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-09-05 12 2–20 2.8 µg/m³ 2.7 12h 3
2026-09-04 16 7–40 3.7 µg/m³ 4.1 23h 2
2026-09-03 16 3–32 3.8 µg/m³ 3.6 24h 3
2026-09-02 25 1–95 6.7 µg/m³ 3.1 24h 4
2026-09-01 24 11–44 5.7 µg/m³ 5.3 24h 4
2026-08-31 35 4–87 8.8 µg/m³ 6.5 24h 3
2026-08-30 20 8–58 4.8 µg/m³ 4.8 24h 2
2026-08-29 16 1–57 3.7 µg/m³ 0.8 24h 2
2026-08-28 10 1–52 1.9 µg/m³ 1.0 21h 2
2026-08-27 20 3–58 5.0 µg/m³ 2.7 24h 3
2026-08-26 42 12–115 12.0 µg/m³ 14.3 24h 3
2026-08-25 43 11–65 11.0 µg/m³ 13.7 24h 2
2026-08-24 20 2–32 4.8 µg/m³ 4.8 24h 2
2026-08-23 24 4–90 6.2 µg/m³ 3.8 24h 2
2026-08-22 45 9–79 12.1 µg/m³ 9.8 24h 3
2026-08-21 42 18–213 15.0 µg/m³ 9.7 24h 2
2026-08-20 31 10–54 7.4 µg/m³ 7.6 24h 2
2026-08-19 38 15–97 9.8 µg/m³ 11.9 24h 4
2026-08-18 58 30–71 15.8 µg/m³ 20.2 24h 2
2026-08-17 44 18–85 11.6 µg/m³ 12.0 24h 2
2026-08-16 32 15–51 7.6 µg/m³ 4.9 9h 3
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