Boston vs Dhaka

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

United States
Boston
40
Good
Bangladesh
Dhaka
117
Unhealthy for Sensitive Groups
MetricBostonDhaka
AQI40117
PM2.54.8 μg/m³30.3 μg/m³
PM105 μg/m³35.5 μg/m³
Ozone58 ppb92 ppb
NO23.4 ppb17.6 ppb

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