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  4. Napa County

Napa County

California

2024-09-17 18:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
5.7
O3
μg/m³
59.3
CO
μg/m³
416.7
NO2
μg/m³
5.4
SO2
μg/m³
0.6
Weather
  • ℃
  • ℉
20℃
55%
8 kph
4 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • CO
  • NO2
  • SO2
Places included
American Canyon
AQI 25
Angwin
AQI 33
Calistoga
AQI 23
Deer Park
AQI 33
Napa
AQI 25
Oakville
AQI 33
Rutherford
AQI 33
Site 49686
AQI 15
St. Helena
AQI 33
Yountville
AQI 33
Data Sources
http://www.airnow.gov/

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Cities Nearby

Yountville
AQI 33
Oakville
AQI 33
Rutherford
AQI 33
St. Helena
AQI 33
Angwin
AQI 33
Deer Park
AQI 33
Napa
AQI 25
Winters
AQI 27
Kenwood
AQI 23
Glen Ellen
AQI 23
Eldridge
AQI 23