Home › Canada › Chilliwack-Downtown › History

Air Quality History for Chilliwack-Downtown, Canada

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

13
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

477h

PM2.5 Station

477h · 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 23 11–68 6.0 µg/m³ 8h 5
2026-06-08 21 5–80 5.4 µg/m³ 24h 4
2026-06-07 28 7–99 7.3 µg/m³ 23h 4
2026-06-06 25 5–81 6.8 µg/m³ 23h 3
2026-06-05 27 10–85 6.8 µg/m³ 24h 3
2026-06-04 26 5–69 6.6 µg/m³ 24h 3
2026-06-03 30 14–77 7.5 µg/m³ 24h 4
2026-06-02 24 8–62 5.9 µg/m³ 24h 4
2026-06-01 35 13–76 9.2 µg/m³ 24h 5
2026-05-31 34 14–108 8.8 µg/m³ 23h 5
2026-05-30 29 9–62 7.2 µg/m³ 24h 6
2026-05-29 35 15–71 9.1 µg/m³ 24h 5
2026-05-28 37 17–91 10.2 µg/m³ 24h 5
2026-05-27 40 11–106 10.4 µg/m³ 24h 6
2026-05-26 30 11–66 7.5 µg/m³ 24h 5
2026-05-25 52 15–172 17.1 µg/m³ 24h 6
2026-05-24 39 16–79 10.5 µg/m³ 24h 6
2026-05-23 46 10–80 12.7 µg/m³ 24h 6
2026-05-22 39 15–89 11.1 µg/m³ 24h 5
2026-05-21 61 13–161 19.8 µg/m³ 24h 6
2026-05-20 51 8–235 22.5 µg/m³ 16h 4
Back to Chilliwack-Downtown Air Quality