Denver vs Beijing

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

United States
Denver
63
Moderate
China
Beijing
184
Unhealthy
MetricDenverBeijing
AQI63184
PM2.54.3 μg/m³156.9 μg/m³
PM105.5 μg/m³163 μg/m³
Ozone44 ppb6 ppb
NO214.1 ppb45 ppb

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