Karachi vs Kolkata

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

Pakistan
Karachi
57
Moderate
India
Kolkata
115
Unhealthy for Sensitive Groups
MetricKarachiKolkata
AQI57115
PM2.514.1 μg/m³32.2 μg/m³
PM1033.4 μg/m³41.2 μg/m³
Ozone74 ppb144 ppb
NO22.8 ppb3.4 ppb

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

Karachi vs Kolkata - Air Quality Comparison | atmos.today