Harbin vs Calgary

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

China
Harbin
120
Unhealthy for Sensitive Groups
Canada
Calgary
30
Good
MetricHarbinCalgary
AQI12030
PM2.530.9 μg/m³2.2 μg/m³
PM1040.9 μg/m³2.3 μg/m³
Ozone24 ppb58 ppb
NO232 ppb7.5 ppb

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