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Idaho Springs

Clear Creek County, Colorado

2026-09-05 21:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
107.1
PM10
μg/m³
11.5
PM2.5
μg/m³
2.5
NO2
μg/m³
2.4
CO
μg/m³
139.1
SO2
μg/m³
0.9
Weather
  • ℃
  • ℉
27℃
31%
8 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
  • CO
  • SO2

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