Wuhan vs Chennai

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

China
Wuhan
77
Moderate
India
Chennai
80
Moderate
MetricWuhanChennai
AQI7780
PM2.529.7 μg/m³18.5 μg/m³
PM1029.7 μg/m³25.4 μg/m³
Ozone3 ppb121 ppb
NO267.8 ppb8.2 ppb

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