Harbin vs Chennai

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

China
Harbin
120
Unhealthy for Sensitive Groups
India
Chennai
67
Moderate
MetricHarbinChennai
AQI12067
PM2.530.9 μg/m³18.9 μg/m³
PM1040.9 μg/m³26.2 μg/m³
Ozone24 ppb48 ppb
NO232 ppb8.1 ppb

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

Harbin vs Chennai - Air Quality Comparison | atmos.today