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Air Quality History for Duncanville, United States

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

44
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

318h

PM2.5 Station

318h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-05-29 40 27–74 9.8 µg/m³ 23.8 17h 4
2026-05-28 27 17–43 6.6 µg/m³ 21.6 24h 4
2026-05-27 22 12–42 5.4 µg/m³ 14.4 23h 4
2026-05-26 41 19–53 9.8 µg/m³ 25.0 24h 4
2026-05-25 32 15–48 7.6 µg/m³ 19.4 23h 5
2026-05-24 36 25–52 8.6 µg/m³ 20.1 23h 4
2026-05-23 26 16–39 6.1 µg/m³ 16.5 23h 5
2026-05-22 33 20–46 8.0 µg/m³ 18.5 22h 4
2026-05-21 46 22–282 18.1 µg/m³ 20.1 23h 4
2026-05-20 27 18–39 6.5 µg/m³ 19.6 22h 4
2026-05-19 48 20–61 12.1 µg/m³ 34.2 23h 4
2026-05-18 58 40–81 15.5 µg/m³ 46.0 23h 4
2026-05-17 49 27–73 12.8 µg/m³ 30.0 22h 4
2026-05-16 30 21–38 7.2 µg/m³ 28.9 21h 4
2026-05-15 33 27–51 7.9 µg/m³ 38.1 5h 5
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