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Air Quality History for Oak Lawn, United States

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

18
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

335h

PM2.5 Station

335h · 7 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 23 18–32 5.4 µg/m³ 6h 230
2026-07-21 62 32–97 18.3 µg/m³ 24h 265
2026-07-20 98 60–106 34.1 µg/m³ 24h 256
2026-07-19 110 47–160 40.3 µg/m³ 24h 266
2026-07-18 50 29–89 13.1 µg/m³ 24h 266
2026-07-17 233 67–358 179.2 µg/m³ 24h 279
2026-07-16 152 52–327 100.1 µg/m³ 24h 259
2026-07-15 55 52–90 13.9 µg/m³ 24h 270
2026-07-14 60 37–67 16.6 µg/m³ 24h 265
2026-07-13 61 36–67 17.2 µg/m³ 24h 269
2026-07-12 51 35–57 12.6 µg/m³ 24h 257
2026-07-11 38 19–45 9.1 µg/m³ 24h 214
2026-07-10 35 26–47 8.3 µg/m³ 24h 260
2026-07-09 51 29–53 12.3 µg/m³ 24h 273
2026-07-08 56 52–62 14.6 µg/m³ 17h 283
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