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Air Quality History for East Chicago, United States

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

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

Air Quality Index Station

335h

PM2.5 Station

335h · 4 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 22 16–35 5.3 µg/m³ 12h 255
2026-06-08 44 28–53 10.5 µg/m³ 24h 278
2026-06-07 28 21–38 6.7 µg/m³ 24h 278
2026-06-06 42 27–57 10.2 µg/m³ 24h 267
2026-06-05 52 44–56 12.7 µg/m³ 24h 278
2026-06-04 39 28–48 9.4 µg/m³ 24h 278
2026-06-03 28 23–33 6.6 µg/m³ 24h 279
2026-06-02 23 21–26 5.5 µg/m³ 24h 280
2026-06-01 24 21–32 5.8 µg/m³ 24h 246
2026-05-31 23 20–29 5.6 µg/m³ 24h 280
2026-05-30 41 19–66 10.6 µg/m³ 24h 280
2026-05-29 25 18–32 6.1 µg/m³ 24h 279
2026-05-28 28 22–40 6.8 µg/m³ 24h 255
2026-05-27 43 30–58 10.6 µg/m³ 24h 279
2026-05-26 30 27–35 7.1 µg/m³ 11h 278
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