Harbin vs Chennai

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

China
Harbin
86
Moderate
India
Chennai
68
Moderate
MetricHarbinChennai
AQI8668
PM2.514.5 μg/m³17.4 μg/m³
PM1014.7 μg/m³26.4 μg/m³
Ozone11 ppb110 ppb
NO262.5 ppb6.4 ppb

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