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Air Quality History for Saint Matthews, United States

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

37
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

477h

PM2.5 Station

477h · 6 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-09-05 36 25–55 8.6 µg/m³ 16h 6
2026-09-04 37 24–47 8.9 µg/m³ 24h 6
2026-09-03 36 20–51 8.6 µg/m³ 24h 6
2026-09-02 44 31–55 10.7 µg/m³ 24h 7
2026-09-01 40 31–56 9.6 µg/m³ 24h 6
2026-08-31 41 29–56 9.8 µg/m³ 24h 7
2026-08-30 40 32–48 9.6 µg/m³ 24h 7
2026-08-29 39 28–57 9.4 µg/m³ 24h 6
2026-08-28 38 32–49 9.2 µg/m³ 24h 7
2026-08-27 40 30–62 9.7 µg/m³ 24h 7
2026-08-26 46 38–60 11.1 µg/m³ 24h 7
2026-08-25 46 34–60 11.1 µg/m³ 24h 7
2026-08-24 42 25–54 10.0 µg/m³ 24h 7
2026-08-23 36 28–58 8.8 µg/m³ 24h 6
2026-08-22 38 29–52 9.2 µg/m³ 24h 7
2026-08-21 32 20–42 7.8 µg/m³ 24h 7
2026-08-20 34 23–48 8.1 µg/m³ 24h 7
2026-08-19 32 25–42 7.6 µg/m³ 24h 6
2026-08-18 28 21–44 6.7 µg/m³ 24h 6
2026-08-17 28 20–59 6.8 µg/m³ 24h 6
2026-08-16 34 23–42 8.1 µg/m³ 5h 6
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