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Air Quality History for Nanaimo, Canada

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

15
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

458h

PM2.5 Station

458h · 6 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 22 10–47 5.2 µg/m³ 4h 7
2026-06-08 53 5–171 17.3 µg/m³ 23h 3
2026-06-07 33 3–91 8.9 µg/m³ 23h 4
2026-06-06 49 2–172 16.3 µg/m³ 24h 3
2026-06-05 69 12–191 26.7 µg/m³ 21h 3
2026-06-04 41 13–95 11.0 µg/m³ 20h 3
2026-06-03 39 18–86 10.0 µg/m³ 21h 3
2026-06-02 44 14–148 12.1 µg/m³ 22h 4
2026-06-01 39 15–80 10.5 µg/m³ 23h 4
2026-05-31 36 10–117 9.6 µg/m³ 23h 5
2026-05-30 57 18–158 17.6 µg/m³ 24h 6
2026-05-29 55 19–155 16.0 µg/m³ 23h 7
2026-05-28 51 18–171 15.8 µg/m³ 24h 6
2026-05-27 66 16–236 24.7 µg/m³ 24h 6
2026-05-26 45 13–93 12.3 µg/m³ 24h 6
2026-05-25 62 12–210 23.8 µg/m³ 23h 6
2026-05-24 67 17–156 21.5 µg/m³ 24h 7
2026-05-23 56 18–228 19.9 µg/m³ 24h 7
2026-05-22 52 14–155 15.9 µg/m³ 23h 5
2026-05-21 53 15–141 15.3 µg/m³ 24h 7
2026-05-20 60 17–218 23.3 µg/m³ 17h 7
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