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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.

19
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

479h

PM2.5 Station

479h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-13 25 19–40 6.1 µg/m³ 11h 251
2026-06-12 18 12–32 4.4 µg/m³ 24h 265
2026-06-11 18 15–22 4.3 µg/m³ 24h 276
2026-06-10 42 21–61 10.5 µg/m³ 24h 276
2026-06-09 29 16–41 7.1 µg/m³ 24h 276
2026-06-08 44 28–53 10.5 µg/m³ 24h 277
2026-06-07 28 21–38 6.7 µg/m³ 24h 276
2026-06-06 43 27–57 10.4 µg/m³ 24h 264
2026-06-05 52 44–55 12.7 µg/m³ 24h 276
2026-06-04 39 28–48 9.4 µg/m³ 24h 277
2026-06-03 27 23–33 6.6 µg/m³ 24h 277
2026-06-02 23 21–25 5.5 µg/m³ 24h 278
2026-06-01 24 21–34 5.8 µg/m³ 24h 244
2026-05-31 23 20–29 5.6 µg/m³ 24h 278
2026-05-30 41 19–66 10.6 µg/m³ 24h 278
2026-05-29 25 18–32 6.1 µg/m³ 24h 277
2026-05-28 28 22–40 6.6 µg/m³ 24h 254
2026-05-27 43 29–58 10.7 µg/m³ 24h 276
2026-05-26 33 26–43 7.9 µg/m³ 24h 277
2026-05-25 49 31–72 13.0 µg/m³ 24h 277
2026-05-24 51 41–57 12.9 µg/m³ 12h 278
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