Kolkata Aqi

Kolkata’s Air Turns Toxic, AQI Surges Past Delhi at 342

Kolkata Air Quality Turns 'Poor' Post Diwali, Kali Puja Celebration

Kolkata Air Quality Dips To 'Very Poor' In Various Pockets, Causes Health Concerns

Delhi AQI Remains 'Severe', Mumbai And Kolkata Too Grapple With Air Quality Crisis