Chittagong vs Calgary

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

Bangladesh
Chittagong
67
Moderate
Canada
Calgary
35
Good
MetricChittagongCalgary
AQI6735
PM2.517.7 μg/m³8.7 μg/m³
PM1021.6 μg/m³11.7 μg/m³
Ozone40 ppb96 ppb
NO218.7 ppb4.2 ppb

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

Chittagong vs Calgary - Air Quality Comparison | atmos.today