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Air Quality History for Castlewood, United States

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

30
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

331h

PM2.5 Station

331h · 34 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-06-09 24 22–28 5.8 µg/m³ 18.0 12h 34
2026-06-08 23 16–33 5.5 µg/m³ 41.2 24h 34
2026-06-07 18 16–21 4.4 µg/m³ 28.5 24h 35
2026-06-06 24 17–34 5.7 µg/m³ 39.8 24h 34
2026-06-05 22 17–27 5.4 µg/m³ 38.6 24h 36
2026-06-04 19 17–23 4.6 µg/m³ 35.9 24h 36
2026-06-03 23 20–27 5.5 µg/m³ 34.5 24h 35
2026-06-02 20 19–22 4.9 µg/m³ 20.5 24h 36
2026-06-01 19 15–25 4.4 µg/m³ 19.8 21h 36
2026-05-31 17 15–19 4.0 µg/m³ 10.6 24h 35
2026-05-30 20 16–23 4.7 µg/m³ 22.3 24h 35
2026-05-29 23 16–38 5.6 µg/m³ 32.6 24h 35
2026-05-28 18 12–26 4.4 µg/m³ 15.5 24h 32
2026-05-27 18 17–18 4.2 µg/m³ 17.3 24h 35
2026-05-26 19 18–20 4.6 µg/m³ 40.3 10h 35
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