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Air Quality History for Tsawwassen, Canada

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

66
Current AQI
Moderate CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

462h

PM2.5 Station

462h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-07-22 77 67–87 24.3 µg/m³ 38.1 2h 4
2026-07-21 57 39–87 15.4 µg/m³ 23.3 24h 20
2026-07-20 48 23–90 12.2 µg/m³ 6.1 24h 22
2026-07-19 49 31–76 12.8 µg/m³ 3.6 24h 24
2026-07-18 58 27–140 16.7 µg/m³ 5.5 24h 23
2026-07-17 56 25–144 16.1 µg/m³ 9.1 24h 23
2026-07-16 64 36–117 18.8 µg/m³ 8.4 24h 21
2026-07-15 63 33–128 18.2 µg/m³ 8.1 24h 21
2026-07-14 42 23–86 10.4 µg/m³ 10.1 24h 16
2026-07-13 40 15–70 10.2 µg/m³ 1.0 24h 18
2026-07-12 60 14–179 21.2 µg/m³ 1.2 24h 15
2026-07-11 49 20–122 13.4 µg/m³ 1.5 24h 16
2026-07-10 43 20–92 11.0 µg/m³ 1.6 24h 15
2026-07-09 45 27–83 11.3 µg/m³ 1.4 24h 16
2026-07-08 39 24–67 9.6 µg/m³ 3.1 24h 21
2026-07-07 53 31–147 14.7 µg/m³ 23.8 24h 18
2026-07-06 50 22–84 13.5 µg/m³ 9.3 14h 17
2026-07-05 51 17–154 14.4 µg/m³ 2.9 24h 19
2026-07-04 51 32–70 13.1 µg/m³ 1.2 24h 18
2026-07-03 53 33–95 14.1 µg/m³ 2.4 24h 18
2026-07-02 51 26–77 13.8 µg/m³ 5.5 14h 14
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