Dallas vs Shanghai

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

United States
Dallas
95
Moderate
China
Shanghai
111
Unhealthy for Sensitive Groups
MetricDallasShanghai
AQI95111
PM2.518 μg/m³44.4 μg/m³
PM1018.3 μg/m³64.5 μg/m³
Ozone40 ppb21 ppb
NO231.7 ppb36.6 ppb

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