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Air Quality History for Chatsworth, United States

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

19
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

457h

PM2.5 Station

457h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-07-22 21 21–21 5.0 µg/m³ — 1h 1
2026-07-21 24 12–37 5.7 µg/m³ 0.1 24h 2
2026-07-20 43 25–67 10.8 µg/m³ 0.2 24h 2
2026-07-19 41 21–61 10.2 µg/m³ 0.1 24h 2
2026-07-18 39 21–55 9.3 µg/m³ 0.2 24h 2
2026-07-17 41 21–57 10.0 µg/m³ 0.1 24h 2
2026-07-16 31 17–61 7.6 µg/m³ 0.1 24h 2
2026-07-15 33 17–50 7.9 µg/m³ 0.1 24h 2
2026-07-14 33 17–61 8.1 µg/m³ 0.1 24h 2
2026-07-13 45 25–63 11.1 µg/m³ 0.1 24h 2
2026-07-12 37 17–61 9.1 µg/m³ 0.1 24h 2
2026-07-11 56 21–104 15.9 µg/m³ 0.2 24h 2
2026-07-10 62 21–136 18.6 µg/m³ 0.2 24h 2
2026-07-09 33 17–57 7.9 µg/m³ 0.1 24h 2
2026-07-08 28 21–41 6.6 µg/m³ 0.5 23h 2
2026-07-07 22 7–37 5.3 µg/m³ 0.5 22h 2
2026-07-06 26 17–51 6.2 µg/m³ 0.7 14h 10
2026-07-05 60 13–153 19.3 µg/m³ 0.1 24h 2
2026-07-04 34 13–69 8.7 µg/m³ 0.1 24h 2
2026-07-03 44 25–67 10.9 µg/m³ 0.1 24h 2
2026-07-02 47 20–63 12.1 µg/m³ 0.1 13h 10
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