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Air Quality History for Clay, United States

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

23
Current AQI
Good Station

Air Quality Index Station

201h

PM2.5 Station

201h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-21 38 15–71 9.6 µg/m³ 12h 1
2026-07-20 50 15–126 14.5 µg/m³ 13h 1
2026-07-19 51 21–97 14.6 µg/m³ 11h 1
2026-07-18 92 21–196 35.9 µg/m³ 14h 1
2026-07-17 142 26–190 74.0 µg/m³ 11h 2
2026-07-16 137 39–199 66.7 µg/m³ 15h 2
2026-07-15 100 36–181 43.7 µg/m³ 18h 2
2026-07-14 44 28–57 10.6 µg/m³ 16h 2
2026-07-13 40 15–96 10.4 µg/m³ 12h 2
2026-07-12 41 20–59 10.0 µg/m³ 15h 2
2026-07-11 41 8–59 10.0 µg/m³ 13h 2
2026-07-10 22 10–40 5.3 µg/m³ 20h 2
2026-07-09 25 5–40 5.9 µg/m³ 15h 2
2026-07-08 22 6–33 5.3 µg/m³ 16h 2
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