Chennai vs Singapore

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

India
Chennai
65
Moderate
Singapore
Singapore
179
Unhealthy
MetricChennaiSingapore
AQI65179
PM2.517 μg/m³65.2 μg/m³
PM1025.4 μg/m³65.7 μg/m³
Ozone73 ppb193 ppb
NO22.3 ppb66.4 ppb

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