New York vs Chennai

Live air quality comparison. New York has cleaner air right now.

United States
New York
57
Moderate
India
Chennai
68
Moderate
MetricNew YorkChennai
AQI5768
PM2.513.1 μg/m³15.7 μg/m³
PM1013.1 μg/m³18.1 μg/m³
Ozone50 ppb23 ppb
NO237 ppb21.7 ppb

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