Chennai vs Shanghai

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

India
Chennai
128
Unhealthy for Sensitive Groups
China
Shanghai
56
Moderate
MetricChennaiShanghai
AQI12856
PM2.530.3 μg/m³31.5 μg/m³
PM1044.1 μg/m³33.3 μg/m³
Ozone162 ppb10 ppb
NO26.6 ppb70.4 ppb

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