San Antonio vs Beijing

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

United States
San Antonio
52
Moderate
China
Beijing
190
Unhealthy
MetricSan AntonioBeijing
AQI52190
PM2.57.8 μg/m³85.2 μg/m³
PM1010.2 μg/m³90.1 μg/m³
Ozone112 ppb0 ppb
NO21.5 ppb105.3 ppb

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