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Air Quality History for Aurora, United States

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

41
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

335h

PM2.5 Station

335h · 4 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-21 61 31–96 17.9 µg/m³ 23h 83
2026-07-20 99 41–108 34.6 µg/m³ 24h 84
2026-07-19 110 42–161 40.3 µg/m³ 24h 87
2026-07-18 50 21–89 12.9 µg/m³ 24h 88
2026-07-17 229 72–355 174.6 µg/m³ 24h 91
2026-07-16 151 39–327 98.8 µg/m³ 24h 84
2026-07-15 53 51–59 12.9 µg/m³ 24h 87
2026-07-14 59 31–66 16.0 µg/m³ 24h 85
2026-07-13 61 43–66 17.1 µg/m³ 24h 87
2026-07-12 51 36–57 12.5 µg/m³ 24h 82
2026-07-11 37 26–52 8.9 µg/m³ 24h 69
2026-07-10 35 27–50 8.5 µg/m³ 24h 83
2026-07-09 50 30–53 12.2 µg/m³ 24h 88
2026-07-08 56 48–62 14.3 µg/m³ 24h 92
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