Kolkata vs Surat

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

India
Kolkata
67
Moderate
India
Surat
77
Moderate
MetricKolkataSurat
AQI6777
PM2.518 μg/m³17.8 μg/m³
PM1018.8 μg/m³25.7 μg/m³
Ozone63 ppb23 ppb
NO215.9 ppb22.7 ppb

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