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Air Quality History for New Westminster, Canada

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

16
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

474h

PM2.5 Station

474h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-06-08 3 2–4 0.7 µg/m³ 0.3 23h 2
2026-06-07 4 1–12 1.0 µg/m³ 0.5 24h 1
2026-06-06 4 1–9 0.9 µg/m³ 0.7 24h 1
2026-06-05 5 3–7 1.2 µg/m³ 0.3 24h 2
2026-06-04 5 2–9 1.3 µg/m³ 0.5 24h 2
2026-06-03 7 4–13 1.8 µg/m³ 0.5 24h 2
2026-06-02 6 4–10 1.4 µg/m³ 0.5 24h 2
2026-06-01 4 3–6 1.1 µg/m³ 0.3 21h 2
2026-05-31 6 4–28 1.5 µg/m³ 0.7 24h 2
2026-05-30 7 4–10 1.6 µg/m³ 0.6 24h 2
2026-05-29 8 3–13 2.0 µg/m³ 0.6 24h 2
2026-05-28 7 3–14 1.8 µg/m³ 0.6 24h 2
2026-05-27 7 2–26 1.7 µg/m³ 0.5 24h 2
2026-05-26 4 1–10 0.9 µg/m³ 0.5 24h 2
2026-05-25 9 6–15 2.1 µg/m³ 0.8 24h 2
2026-05-24 11 8–14 2.5 µg/m³ 1.0 24h 2
2026-05-23 8 2–24 1.9 µg/m³ 1.2 24h 2
2026-05-22 11 6–15 2.6 µg/m³ 0.8 22h 2
2026-05-21 7 5–10 1.6 µg/m³ 0.6 24h 2
2026-05-20 6 4–10 1.5 µg/m³ 0.4 24h 2
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