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Air Quality History for Central Lonsdale, Canada

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

132
Current AQI
Unhealthy for sensitive groups 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 PM10 avg Hours Stations
2026-05-29 9 4–17 2.1 µg/m³ 2.2 16h 2
2026-05-28 8 3–15 2.0 µg/m³ 1.9 24h 2
2026-05-27 7 2–17 1.6 µg/m³ 1.5 24h 2
2026-05-26 4 1–15 1.1 µg/m³ 1.5 24h 2
2026-05-25 11 5–26 2.6 µg/m³ 2.5 24h 2
2026-05-24 13 6–22 3.2 µg/m³ 3.1 24h 2
2026-05-23 11 2–39 2.5 µg/m³ 3.7 24h 2
2026-05-22 12 5–19 2.8 µg/m³ 2.5 22h 2
2026-05-21 8 4–17 2.0 µg/m³ 1.9 24h 2
2026-05-20 6 4–19 1.5 µg/m³ 1.4 24h 2
2026-05-19 9 4–26 2.2 µg/m³ 2.0 24h 2
2026-05-18 7 3–30 1.7 µg/m³ 1.8 24h 2
2026-05-17 4 2–9 1.0 µg/m³ 1.1 24h 2
2026-05-16 3 1–11 0.6 µg/m³ 1.0 24h 1
2026-05-15 4 1–9 1.0 µg/m³ 1.2 24h 1
2026-05-14 8 2–25 2.0 µg/m³ 2.2 24h 2
2026-05-13 16 5–30 3.9 µg/m³ 3.7 24h 2
2026-05-12 6 3–12 1.5 µg/m³ 1.5 24h 2
2026-05-11 6 3–13 1.4 µg/m³ 1.4 24h 2
2026-05-10 12 5–29 2.8 µg/m³ 2.8 24h 2
2026-05-09 20 10–28 4.9 µg/m³ 4.9 7h 2
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