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Air Quality History for Joliet, United States

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

25
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

478h

PM2.5 Station

478h · 6 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 26 16–40 6.1 µg/m³ 15h 234
2026-06-08 44 28–53 10.5 µg/m³ 24h 251
2026-06-07 28 22–38 6.8 µg/m³ 24h 251
2026-06-06 43 27–58 10.4 µg/m³ 24h 241
2026-06-05 52 45–56 12.7 µg/m³ 24h 251
2026-06-04 40 28–48 9.5 µg/m³ 24h 252
2026-06-03 28 23–33 6.6 µg/m³ 24h 252
2026-06-02 23 21–26 5.6 µg/m³ 24h 253
2026-06-01 24 21–32 5.8 µg/m³ 24h 223
2026-05-31 24 20–29 5.7 µg/m³ 24h 253
2026-05-30 41 19–66 10.5 µg/m³ 24h 252
2026-05-29 26 19–32 6.1 µg/m³ 24h 252
2026-05-28 28 22–40 6.8 µg/m³ 24h 231
2026-05-27 44 30–59 10.7 µg/m³ 24h 251
2026-05-26 33 27–45 7.9 µg/m³ 24h 251
2026-05-25 49 31–72 13.0 µg/m³ 24h 252
2026-05-24 52 38–59 13.1 µg/m³ 24h 252
2026-05-23 28 21–38 6.7 µg/m³ 24h 250
2026-05-22 24 19–28 5.6 µg/m³ 24h 242
2026-05-21 22 14–40 5.3 µg/m³ 24h 251
2026-05-20 16 15–16 3.8 µg/m³ 7h 252
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