Denver vs Beijing

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

United States
Denver
55
Moderate
China
Beijing
190
Unhealthy
MetricDenverBeijing
AQI55190
PM2.57.4 μg/m³85.2 μg/m³
PM109.3 μg/m³90.1 μg/m³
Ozone88 ppb0 ppb
NO25.6 ppb105.3 ppb

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