Cairo vs Kolkata

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

Egypt
Cairo
81
Moderate
India
Kolkata
57
Moderate
MetricCairoKolkata
AQI8157
PM2.514.5 μg/m³10.9 μg/m³
PM1026.6 μg/m³13.4 μg/m³
Ozone87 ppb52 ppb
NO215.8 ppb8 ppb

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