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Frederick

Weld County, Colorado

2025-01-10 17:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
72.9
NO2
μg/m³
40.2
PM10
μg/m³
20
PM2.5
μg/m³
4.4
SO2
μg/m³
5.4
Weather
  • ℃
  • ℉
2℃
43%
11 kph
3 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • NO2
  • PM10
  • PM2.5
  • SO2
Data Sources
http://www.airnow.gov/

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