San Antonio vs Los Angeles

Live air quality comparison. San Antonio has cleaner air right now.

United States
San Antonio
21
Good
United States
Los Angeles
44
Good
MetricSan AntonioLos Angeles
AQI2144
PM2.59.5 μg/m³12.1 μg/m³
PM109.7 μg/m³13.4 μg/m³
Ozone29 ppb24 ppb
NO214.5 ppb32.7 ppb

Lower values mean cleaner air. Updated hourly. Sources: OpenAQ, Open-Meteo.