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Air Quality History for Dallas, United States

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

71
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

324h

PM2.5 Station

324h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-07-21 66 38–119 19.5 µg/m³ 81.3 20h 4
2026-07-20 62 22–113 17.7 µg/m³ 68.9 24h 4
2026-07-19 57 17–74 15.6 µg/m³ 64.8 24h 4
2026-07-18 59 12–77 16.3 µg/m³ 58.2 24h 4
2026-07-17 47 29–67 11.8 µg/m³ 41.4 24h 4
2026-07-16 45 21–71 11.4 µg/m³ 40.7 24h 4
2026-07-15 44 18–72 11.1 µg/m³ 34.9 24h 4
2026-07-14 32 15–55 7.9 µg/m³ 16.9 24h 4
2026-07-13 30 12–58 7.4 µg/m³ 20.4 23h 4
2026-07-12 34 20–60 8.3 µg/m³ 33.7 23h 5
2026-07-11 41 15–78 10.0 µg/m³ 35.7 24h 4
2026-07-10 28 8–48 6.9 µg/m³ 33.7 24h 4
2026-07-09 30 2–53 7.3 µg/m³ 46.2 20h 3
2026-07-08 30 3–58 7.4 µg/m³ 32.1 21h 4
2026-07-07 35 35–35 8.4 µg/m³ 49.5 1h 6
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