in 2014, the worldealtlt ororganizaonpital.hereport: ever rld's mo heavi pollulud million people dieierematurey in india becausese of toxic particles in the air -- that's according to a u.n. study. in new delhi, there's no escaping the pollution. jyotsnsna: it started whwhen i coughehea lolot. i used to cougugh in the morni. useded to cough h at night. i used t to cough continuousl. and my mother and father used wake u up with me at night, tryg to help meme pvevent the cououg, but nothing reallyly helped. reporterer: jyotsna pandit is 7 years old. she's very concerned about the aipollution n in her home city. jyotsna: so finally we went to the doctor and he told us that i have this s condition, it's an allergy, which is aggravatededy dust and other particulate popollutants in ththe air. reportrter: car sales across ina reached record levels this past year. the capital alone has 10 million registered vehicles. many have diesel engines, which are particularly toxoxic. last year,r, emissions in neww delhi were nearly 30 times higher than world health organization limits. india's former en

in 2014, the worldealtlt ororganizaonpital.hereport: ever rld's mo heavi pollulud million people d dierematurey in india becauause of toxic particles in the air -- that's according to a u.n. study. in new delhi, there's no escaping the pollution. jyototsna: it started d when i cougugd a a lot. i used to cocough in the morni. escaping the pollution. i useded to cough continuousl. and my mother and father useto wakeke up with me at night, tryg to help p mererevent the c coug, but nothing realally helped. reportrter: jyotsna pandit is 7 years old. she's very concerned about the r pollutioion in her home city. jyotsna: so finally we went to the doctor and he told us that i have thihis condition, it's an allergy, which is aggravatatedy dust and other particulate pollutants in n the air. repoporter: car sales across ina reached record levels this past registered vehicles. tmany have diesel engines, which are particularly t toxic.lw delhi were nearly 30 times higher than world health organization limits. india's former environment minister says for years, thehe government's main focus has s b