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Air Quality History for Kirkwood, United States

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

46
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

328h

PM2.5 Station

328h · 5 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-21 48 25–82 12.7 µg/m³ 20h 4
2026-07-20 72 49–130 21.8 µg/m³ 23h 4
2026-07-19 54 24–119 15.1 µg/m³ 24h 5
2026-07-18 62 20–121 17.6 µg/m³ 23h 5
2026-07-17 102 25–203 45.4 µg/m³ 24h 6
2026-07-16 79 30–158 26.3 µg/m³ 24h 6
2026-07-15 49 23–71 12.6 µg/m³ 24h 7
2026-07-14 42 22–52 10.1 µg/m³ 23h 7
2026-07-13 35 27–58 8.5 µg/m³ 23h 7
2026-07-12 33 12–42 8.0 µg/m³ 23h 6
2026-07-11 31 9–48 7.3 µg/m³ 24h 6
2026-07-10 29 15–43 6.9 µg/m³ 24h 6
2026-07-09 33 9–46 7.9 µg/m³ 24h 6
2026-07-08 37 19–50 8.9 µg/m³ 24h 7
2026-07-07 31 31–31 7.4 µg/m³ 1h 8
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