“Patna’s air quality was far worse than India’s most polluted city, New Delhi, during the last four winter months.” Hindustan Times
Read it on Delhiair.org:
Winter air quality in Patna was worse than Delhi
“Patna’s air quality was far worse than India’s most polluted city, New Delhi, during the last four winter months.” Hindustan Times
Read it on Delhiair.org:
Winter air quality in Patna was worse than Delhi
delhiair.org - be informed and active about air quality in New Delhi, India 