Denver vs Shanghai

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

United States
Denver
55
Moderate
China
Shanghai
82
Moderate
MetricDenverShanghai
AQI5582
PM2.57.4 μg/m³28.1 μg/m³
PM109.3 μg/m³34.6 μg/m³
Ozone88 ppb68 ppb
NO25.6 ppb44 ppb

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