Most Polluted Cities — February 2018

55 cities tracked · Average AQI: 180 (Moderate)

Historical air quality for February 2018: India's most polluted cities, ranked from 0 days of CPCB readings across 55 cities. The national average AQI for the month was 180 (Moderate). Muzaffarpur, Bihar was the most polluted city in February 2018 with a monthly average AQI of 312.