Beijing vs Chennai

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

China
Beijing
110
Unhealthy for Sensitive Groups
India
Chennai
68
Moderate
MetricBeijingChennai
AQI11068
PM2.522.7 μg/m³18.9 μg/m³
PM1024.8 μg/m³22.7 μg/m³
Ozone11 ppb25 ppb
NO263.8 ppb23.3 ppb

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

Beijing vs Chennai - Air Quality Comparison | atmos.today