Surat vs Kolkata

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

India
Surat
82
Moderate
India
Kolkata
112
Unhealthy for Sensitive Groups
MetricSuratKolkata
AQI82112
PM2.524.9 μg/m³59.4 μg/m³
PM1025 μg/m³59.6 μg/m³
Ozone27 ppb66 ppb
NO234.6 ppb16.6 ppb

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