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Air Quality History for Mokena, United States

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

55
Current AQI
Moderate Station

Air Quality Index Station

333h

PM2.5 Station

333h · 260 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-10-21 52 52–52 12.8 µg/m³ 22.1 1h 260
2026-10-20 52 27–72 13.7 µg/m³ 1.1 24h 229
2026-10-19 28 22–41 6.7 µg/m³ 3.4 24h 260
2026-10-18 23 16–35 5.4 µg/m³ — 24h 239
2026-10-17 16 13–23 3.9 µg/m³ 4.5 24h 260
2026-10-16 20 11–41 4.7 µg/m³ 1.1 24h 249
2026-10-15 24 14–42 5.8 µg/m³ 1.6 24h 260
2026-10-14 39 19–54 9.5 µg/m³ 2.4 24h 260
2026-10-13 35 26–51 8.3 µg/m³ 1.4 24h 259
2026-10-12 42 32–55 10.3 µg/m³ 2.0 24h 260
2026-10-11 32 28–38 7.6 µg/m³ — 24h 260
2026-10-10 29 25–40 7.0 µg/m³ — 24h 226
2026-10-09 33 24–45 8.0 µg/m³ 2.1 24h 232
2026-10-08 26 20–35 6.3 µg/m³ — 24h 252
2026-10-07 28 23–38 6.6 µg/m³ 3.2 20h 239
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