Chicago vs Dhaka

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

United States
Chicago
29
Good
Bangladesh
Dhaka
117
Unhealthy for Sensitive Groups
MetricChicagoDhaka
AQI29117
PM2.53.8 μg/m³30.3 μg/m³
PM103.9 μg/m³35.5 μg/m³
Ozone63 ppb92 ppb
NO212.8 ppb17.6 ppb

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