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Air Quality History for Arvada, United States

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

25
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

335h

PM2.5 Station

335h · 4 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 23 20–26 5.5 µg/m³ 12.3 3h 27
2026-06-08 24 16–33 5.7 µg/m³ 38.2 24h 38
2026-06-07 20 16–25 4.7 µg/m³ 25.3 24h 38
2026-06-06 26 17–35 6.1 µg/m³ 29.2 24h 38
2026-06-05 27 18–81 6.8 µg/m³ 34.6 24h 40
2026-06-04 21 18–28 5.1 µg/m³ 35.9 24h 39
2026-06-03 24 20–29 5.8 µg/m³ 32.6 24h 39
2026-06-02 22 19–28 5.4 µg/m³ 17.9 24h 40
2026-06-01 23 17–48 5.5 µg/m³ 19.6 24h 35
2026-05-31 18 15–25 4.2 µg/m³ 10.6 24h 38
2026-05-30 21 17–31 5.0 µg/m³ 22.3 24h 38
2026-05-29 25 17–38 6.0 µg/m³ 28.9 24h 39
2026-05-28 20 12–28 4.9 µg/m³ 13.1 24h 36
2026-05-27 19 17–23 4.5 µg/m³ 16.1 24h 38
2026-05-26 21 18–24 5.1 µg/m³ 28.1 20h 39
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