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Air Quality History for Chilliwack, Canada

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

12
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

478h

PM2.5 Station

478h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 16 11–26 3.9 µg/m³ 5h 5
2026-06-08 18 5–59 4.5 µg/m³ 24h 5
2026-06-07 21 1–82 5.5 µg/m³ 24h 4
2026-06-06 15 5–32 3.6 µg/m³ 24h 3
2026-06-05 17 8–48 4.0 µg/m³ 24h 4
2026-06-04 18 8–31 4.2 µg/m³ 23h 4
2026-06-03 27 16–60 6.5 µg/m³ 24h 4
2026-06-02 20 11–42 4.7 µg/m³ 24h 5
2026-06-01 27 13–89 7.0 µg/m³ 24h 5
2026-05-31 24 10–65 5.9 µg/m³ 24h 5
2026-05-30 37 12–130 10.8 µg/m³ 24h 5
2026-05-29 31 12–55 7.5 µg/m³ 24h 5
2026-05-28 37 12–118 10.2 µg/m³ 24h 6
2026-05-27 38 11–163 11.6 µg/m³ 24h 5
2026-05-26 25 11–58 6.1 µg/m³ 24h 6
2026-05-25 39 11–154 11.5 µg/m³ 24h 5
2026-05-24 39 19–93 10.7 µg/m³ 24h 6
2026-05-23 37 16–88 9.9 µg/m³ 24h 6
2026-05-22 26 14–55 6.2 µg/m³ 23h 6
2026-05-21 42 11–88 11.5 µg/m³ 24h 5
2026-05-20 47 12–198 17.8 µg/m³ 19h 5
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