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Air Quality History for Frankfort, United States

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

35
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

478h

PM2.5 Station

478h · 224 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-20 54 28–73 14.3 µg/m³ 23h 197
2026-10-19 28 22–41 6.7 µg/m³ 24h 225
2026-10-18 22 17–35 5.4 µg/m³ 24h 207
2026-10-17 16 13–23 4.0 µg/m³ 24h 225
2026-10-16 20 10–42 4.8 µg/m³ 24h 216
2026-10-15 24 14–42 5.8 µg/m³ 24h 226
2026-10-14 40 19–55 9.6 µg/m³ 24h 225
2026-10-13 34 26–51 8.3 µg/m³ 24h 224
2026-10-12 42 32–56 10.3 µg/m³ 24h 225
2026-10-11 32 28–38 7.6 µg/m³ 24h 225
2026-10-10 30 25–42 7.2 µg/m³ 24h 196
2026-10-09 33 24–46 7.9 µg/m³ 24h 200
2026-10-08 27 20–36 6.4 µg/m³ 24h 218
2026-10-07 27 23–40 6.6 µg/m³ 24h 209
2026-10-06 25 19–35 6.0 µg/m³ 24h 208
2026-10-05 29 18–38 6.9 µg/m³ 24h 218
2026-10-04 24 10–35 5.9 µg/m³ 24h 202
2026-10-03 20 15–25 4.9 µg/m³ 24h 213
2026-10-02 16 13–18 3.8 µg/m³ 24h 220
2026-10-01 55 23–61 14.2 µg/m³ 23h 220
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