Chittagong vs Seattle

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

Bangladesh
Chittagong
54
Moderate
United States
Seattle
28
Good
MetricChittagongSeattle
AQI5428
PM2.515.7 μg/m³3.4 μg/m³
PM1028.1 μg/m³4.3 μg/m³
Ozone65 ppb51 ppb
NO27.4 ppb3.8 ppb

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