San Antonio vs Beijing

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

United States
San Antonio
53
Moderate
China
Beijing
184
Unhealthy
MetricSan AntonioBeijing
AQI53184
PM2.58.8 μg/m³156.9 μg/m³
PM109.3 μg/m³163 μg/m³
Ozone55 ppb6 ppb
NO211.5 ppb45 ppb

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