California Air Quality Index (AQI) and Air Pollution
The California Air Quality Index (AQI) today is 59 (Moderate). The dominant pollutant is PM2.5. Other measured pollutants include NO₂ (0.8 ppb), SO₂ (0.1 ppb), CO (0.179 ppm), O₃ (0.057 ppm), PM10 (20.4µg/m³), PM2.5 (15.7 µg/m³), contributing to air pollution.
Live AQI
59(US-AQI)
Air Quality is
Moderate
Main Pollutant: PM2.5
Last updated: just now
Good
Moderate
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Unhealthy
Severe
Hazardous
0
50
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300301+
16°C
88%
10 Km/h
Major Pollutants
PM2.5
Moderate15.7 µg/m³
PM10
Good20.4 µg/m³
O₃
Moderate0.057 ppm
CO
Good0.179 ppm
NO₂
Good0.8 ppb
SO₂
Good0.1 ppb
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