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Air Quality History for Security-Widefield, United States

Historical PM2.5 and AQI trend from monitoring stations near Security-Widefield, United States.

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

Air Quality Index Station

425h

PM2.5 Station

425h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-06-09 19 12–30 4.6 µg/m³ 21.0 3h 2
2026-06-08 20 12–40 4.8 µg/m³ 25.4 21h 1
2026-06-07 22 12–80 5.5 µg/m³ 17.6 22h 1
2026-06-06 21 12–51 5.0 µg/m³ 23.4 20h 2
2026-06-05 21 11–71 5.2 µg/m³ 18.2 22h 1
2026-06-04 21 12–89 5.5 µg/m³ 15.4 23h 1
2026-06-03 24 12–52 5.7 µg/m³ 21.3 22h 1
2026-06-02 25 17–74 6.2 µg/m³ 22.3 22h 1
2026-06-01 27 12–72 7.1 µg/m³ 25.3 20h 1
2026-05-31 15 8–49 3.8 µg/m³ 9.2 20h 1
2026-05-30 19 8–62 4.8 µg/m³ 14.4 21h 1
2026-05-29 29 12–61 7.1 µg/m³ 17.0 23h 1
2026-05-28 25 8–58 6.0 µg/m³ 12.9 22h 1
2026-05-27 14 8–51 3.4 µg/m³ 8.1 21h 1
2026-05-26 22 13–33 5.2 µg/m³ 18.3 21h 1
2026-05-25 19 11–74 4.9 µg/m³ 14.2 22h 1
2026-05-24 19 11–58 4.6 µg/m³ 12.5 21h 1
2026-05-23 13 8–31 3.3 µg/m³ 8.8 20h 1
2026-05-22 19 5–85 5.0 µg/m³ 14.7 22h 1
2026-05-21 23 15–35 5.4 µg/m³ 18.4 22h 1
2026-05-20 27 8–85 7.2 µg/m³ 12.3 15h 2
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