Dunida AQI ug/m3 Lahore  Pakistan 186 Delhi ,  India 181 Chengdu ,  China 172 Chongqing , China 170 Beijing ,  China 165 Karachi , Pakistan 160 Dhaka ,  Bangladesh 159 Bangkok, Thailand  Thailand74 Hargeisa  Somaliland 15 https://www.iqair.com/world-air-quality-ranking