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Air Quality History for Rosemont, United States

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

24
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

478h

PM2.5 Station

478h · 53 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-30 26 22–32 6.1 µg/m³ 24h 53
2026-05-29 32 19–53 7.8 µg/m³ 24h 53
2026-05-28 25 17–89 6.4 µg/m³ 24h 49
2026-05-27 19 17–23 4.5 µg/m³ 24h 54
2026-05-26 23 19–28 5.5 µg/m³ 24h 55
2026-05-25 20 16–27 4.7 µg/m³ 24h 54
2026-05-24 21 18–23 4.9 µg/m³ 24h 55
2026-05-23 27 23–31 6.5 µg/m³ 24h 55
2026-05-22 28 23–34 6.6 µg/m³ 24h 52
2026-05-21 28 20–33 6.6 µg/m³ 24h 55
2026-05-20 26 16–31 6.2 µg/m³ 24h 55
2026-05-19 22 18–28 5.3 µg/m³ 24h 55
2026-05-18 20 17–23 4.7 µg/m³ 24h 56
2026-05-17 23 20–27 5.4 µg/m³ 24h 54
2026-05-16 29 23–34 6.9 µg/m³ 24h 54
2026-05-15 25 20–30 6.0 µg/m³ 24h 55
2026-05-14 23 20–26 5.5 µg/m³ 24h 55
2026-05-13 24 19–46 5.6 µg/m³ 24h 55
2026-05-12 25 22–28 6.0 µg/m³ 24h 55
2026-05-11 32 25–59 7.7 µg/m³ 22h 55
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