Beijing vs Seattle

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

China
Beijing
191
Unhealthy
United States
Seattle
58
Moderate
MetricBeijingSeattle
AQI19158
PM2.573.6 μg/m³7.5 μg/m³
PM1076.4 μg/m³8 μg/m³
Ozone58 ppb43 ppb
NO262.2 ppb25 ppb

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