San Antonio vs Shanghai

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

United States
San Antonio
38
Good
China
Shanghai
85
Moderate
MetricSan AntonioShanghai
AQI3885
PM2.56.8 μg/m³33.9 μg/m³
PM109.2 μg/m³34.7 μg/m³
Ozone87 ppb34 ppb
NO21.2 ppb63.8 ppb

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