Air pollution is associated with morbidity and premature mortality. Satellite remote sensing provides globally consistent decadal-scale observations of ambient nitrogen dioxide (NO2) pollution. The researchers determined global population-weighted annual mean NO2 concentrations from 1996 through 2012.
Original Source [2]
Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/long-term-trends-worldwide-ambient-no2-concentrations-inferred-satellite
[2] http://ehp.niehs.nih.gov/wp-content/uploads/124/3/ehp.1409567.alt.pdf
[3] http://admin.indiaenvironmentportal.org.in/category/author/jeffrey-geddes
[4] http://admin.indiaenvironmentportal.org.in/category/author/randall-v-martin
[5] http://admin.indiaenvironmentportal.org.in/category/author/brian-l-boys-et-al
[6] http://admin.indiaenvironmentportal.org.in/category/journal/environmental-health-perspectives
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/oxides-nitrogen-nox
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/remote-sensing
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environmental-health
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/india
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/china
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/europe
[13] http://admin.indiaenvironmentportal.org.in/category/thesaurus/n-c-america
[14] http://admin.indiaenvironmentportal.org.in/category/thesaurus/biofuels
[15] http://admin.indiaenvironmentportal.org.in/category/thesaurus/coal
[16] http://admin.indiaenvironmentportal.org.in/category/thesaurus/fossil-fuels
[17] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vehicular-pollution