1. North America
  2. United States
  3. California
  4. Napa County
  5. Angwin

Angwin

Napa County, California

2026-04-25 02:00
CAQI (Europe)
Very Low
Pollutants
O3
μg/m³
49.1
PM2.5
μg/m³
9
PM10
μg/m³
9.9
CO
μg/m³
126.7
NO2
μg/m³
0.4
Weather
  • ℃
  • ℉
11℃
78%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • PM2.5
  • PM10
  • CO
  • NO2

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Angwin
AQI 21
Deer Park
AQI 29
St. Helena
AQI 29
Calistoga
AQI 10
Rutherford
AQI 33
Oakville
AQI 33
Kenwood
AQI 10
Yountville
AQI 30
Middletown
AQI 20
Glen Ellen
AQI 10
Eldridge
AQI 10