Dallas vs Shanghai

Live air quality comparison. Dallas has cleaner air right now.

United States
Dallas
40
Good
China
Shanghai
56
Moderate
MetricDallasShanghai
AQI4056
PM2.59 μg/m³31.5 μg/m³
PM109.3 μg/m³33.3 μg/m³
Ozone44 ppb10 ppb
NO215.1 ppb70.4 ppb

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