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Air Quality History for Dallas, United States

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

10
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

478h

PM2.5 Station

478h · 12 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-28 19 14–22 4.5 µg/m³ 21h 11
2026-05-27 14 10–20 3.3 µg/m³ 24h 10
2026-05-26 10 9–14 2.5 µg/m³ 24h 10
2026-05-25 16 11–20 3.7 µg/m³ 24h 11
2026-05-24 17 12–27 4.1 µg/m³ 24h 11
2026-05-23 12 10–17 3.0 µg/m³ 24h 10
2026-05-22 20 13–27 4.8 µg/m³ 24h 11
2026-05-21 18 14–27 4.4 µg/m³ 24h 11
2026-05-20 13 10–23 3.0 µg/m³ 24h 10
2026-05-19 14 10–25 3.4 µg/m³ 24h 11
2026-05-18 16 11–22 3.8 µg/m³ 24h 10
2026-05-17 13 10–21 3.1 µg/m³ 24h 10
2026-05-16 14 10–24 3.4 µg/m³ 24h 10
2026-05-15 13 10–17 3.0 µg/m³ 24h 11
2026-05-14 12 10–19 2.9 µg/m³ 24h 10
2026-05-13 14 10–20 3.3 µg/m³ 24h 11
2026-05-12 19 13–26 4.5 µg/m³ 24h 11
2026-05-11 14 12–18 3.4 µg/m³ 24h 10
2026-05-10 14 11–19 3.4 µg/m³ 24h 11
2026-05-09 20 14–28 4.8 µg/m³ 24h 11
2026-05-08 19 19–19 4.5 µg/m³ 1h 10
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