Kolkata vs New York

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

India
Kolkata
187
Unhealthy
United States
New York
59
Moderate
MetricKolkataNew York
AQI18759
PM2.5117.1 μg/m³23.6 μg/m³
PM10121.5 μg/m³23.8 μg/m³
Ozone118 ppb0 ppb
NO217.6 ppb65.4 ppb

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