Question: which country in the world has the most air pollution
Answer: 5 Temporal coverage PM10 Temporal coverage Database version ( year ) India Kanpur 2016 173 > 75 % 319 NA 2018 India Faridabad 2016 172 > 75 % 316 NA 2018 India Gaya 2016 149 50 % - < 75 % 275 NA 2018 India Varanasi 2016 146 > 75 % 260 NA 2018 India Patna 2016 144 > 75 % 266 NA 2018 6 India Delhi 2016 143 > 75 % 292 NA 2018 7 India Lucknow 2016 138 > 75 % 255 NA 2018 8 Cameroon Bamenda 2012 132 NA 141 NA 2016 9 India Agra 2016 131 > 75 % 194 NA 2018 10 India Gurgaon 2016 120 50 % - < 75 % 124 NA 2018 11 India Muzaffarpur 2016 120 > 75 % 221 NA 2018 12 India Srinagar 2016 113 NA 169