Most Polluted Cities — April 2018

58 cities tracked · Average AQI: 144 (Moderate)

Historical air quality for April 2018: India's most polluted cities, ranked from 0 days of CPCB readings across 58 cities. The national average AQI for the month was 144 (Moderate). Bhiwadi, Rajasthan was the most polluted city in April 2018 with a monthly average AQI of 296.