Beijing steps up to check air pollution
Environmental protection bureau fines polluting industries a record US $4.2 million in 2014
Delhi loses air pollution control race to Beijing: Centre for Science and Environment
Delhi faces the same challenge of cleaning up its air as Beijing, but lacks aggression and stringency of action needed to protect public health
Delhi had only one good air quality day this winter by Beijing standards: CSE
Fresh number crunching by Centre for Science and Environment shows that if air quality parameters of Beijing or that of the US were to be applied …