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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.

23
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

479h

PM2.5 Station

479h · 4 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-31 27 23–32 6.5 µg/m³ 6h 4
2026-05-30 32 20–46 7.8 µg/m³ 24h 5
2026-05-29 28 19–41 6.8 µg/m³ 24h 5
2026-05-28 25 12–40 6.1 µg/m³ 24h 5
2026-05-27 29 15–41 6.9 µg/m³ 24h 5
2026-05-26 28 17–43 6.7 µg/m³ 24h 5
2026-05-25 29 21–49 7.1 µg/m³ 24h 5
2026-05-24 29 18–47 7.1 µg/m³ 24h 5
2026-05-23 22 15–38 5.2 µg/m³ 24h 5
2026-05-22 22 13–30 5.2 µg/m³ 24h 4
2026-05-21 23 15–36 5.4 µg/m³ 24h 4
2026-05-20 32 21–40 7.7 µg/m³ 24h 5
2026-05-19 34 21–51 8.1 µg/m³ 24h 4
2026-05-18 47 32–61 11.5 µg/m³ 24h 5
2026-05-17 42 32–53 10.1 µg/m³ 24h 5
2026-05-16 36 24–55 8.7 µg/m³ 24h 5
2026-05-15 27 20–38 6.4 µg/m³ 24h 5
2026-05-14 23 10–33 5.6 µg/m³ 24h 5
2026-05-13 27 20–33 6.4 µg/m³ 24h 5
2026-05-12 25 14–33 6.1 µg/m³ 24h 5
2026-05-11 26 20–35 6.1 µg/m³ 17h 5
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