Chennai vs Singapore

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

India
Chennai
70
Moderate
Singapore
Singapore
71
Moderate
MetricChennaiSingapore
AQI7071
PM2.520.8 μg/m³15.4 μg/m³
PM1032.4 μg/m³19.2 μg/m³
Ozone68 ppb83 ppb
NO214.6 ppb19.6 ppb

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