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Air Quality History for Chatsworth, United States

Historical PM2.5 and AQI trend from monitoring stations near Chatsworth, United States.

24
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

336h

PM2.5 Station

336h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-10-21 22 17–33 5.2 µg/m³ 0.0 4h 1
2026-10-20 24 17–42 5.8 µg/m³ 0.0 24h 1
2026-10-19 18 12–33 4.4 µg/m³ 0.0 24h 1
2026-10-18 18 12–33 4.2 µg/m³ — 24h 1
2026-10-17 13 12–17 3.3 µg/m³ — 24h 1
2026-10-16 15 12–25 3.7 µg/m³ — 24h 1
2026-10-15 15 12–29 3.7 µg/m³ 0.0 24h 1
2026-10-14 23 12–157 6.7 µg/m³ 0.0 24h 1
2026-10-13 22 12–50 5.2 µg/m³ 0.0 24h 1
2026-10-12 30 12–50 7.1 µg/m³ 0.0 24h 1
2026-10-11 33 21–50 7.9 µg/m³ 0.1 24h 2
2026-10-10 28 21–50 6.8 µg/m³ 0.1 24h 2
2026-10-09 22 12–46 5.3 µg/m³ 0.1 24h 2
2026-10-08 20 12–29 4.7 µg/m³ 0.1 24h 2
2026-10-07 20 12–29 4.7 µg/m³ 0.0 20h 2
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