Hyderabad vs Kolkata

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

India
Hyderabad
82
Moderate
India
Kolkata
68
Moderate
MetricHyderabadKolkata
AQI8268
PM2.514.3 μg/m³28.2 μg/m³
PM1036.1 μg/m³46 μg/m³
Ozone141 ppb116 ppb
NO21.3 ppb4.9 ppb

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