San Antonio vs Beijing

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

United States
San Antonio
38
Good
China
Beijing
153
Unhealthy
MetricSan AntonioBeijing
AQI38153
PM2.56.8 μg/m³42.8 μg/m³
PM109.2 μg/m³42.8 μg/m³
Ozone87 ppb1 ppb
NO21.2 ppb94.6 ppb

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