Guwahati, Agartala most polluted cities in Northeast- CSE
Guwahati has the most polluted air in northeastern India GUWAHATI- Centre for Science and Environment (CSE) warns of growing air pollution in cities of northeast. The CSE in it’s recent report said put the Guwahati and Agartala at top the list of most polluted cities in the northeast region of India. A new analysis by CSE, the New Delhi-based think tank, says that the problem of air pollution is growing steadily in the northeast, putting paid to the impression of pristine blue skies and clean air that people usually have about this region. Guwahati has the most polluted air in northeastern India. Average PM2.5 levels in 2021 (uptill November 30) has already surpassed the 2019 annual average in Guwahati. The city’s 2020 annual average was also higher than its 2019 average which indicates continuous worsening of air in the city. Agartala with a 2020 average of 45 microgramme per cubic metre (ug/m3) is the second most polluted city in the region. Kohima with a 2020 average of 35 ug/m3 is the third most polluted city in the region. Aizwal and Naharlagun donot meet the minimum data availability requirement, but the limited data available indicates that these two would most probably be meeting the annual standard. This year, so far, the number of days with air quality in ‘very poor’ or ‘severe’ categories stands at 54 days in Guwahati city. This is comparable to cities of north India which are more polluted compared to those in the northeastern states. “The current obsession with high pollution concentration in the Indo-Gangetic Plain and in overall northern India overshadows and sidelines the early signs of the crisis in our northeastern states in the national discourse on air pollution and public health. Weak and inadequate air quality monitoring and paucity of data do not allow proper assessment of the risk. But even the limited evidence shows several cities – especially the state capitals — are already vulnerable to poor air quality and winter smog,” says Anumita Roychowdhury, executive director, research and advocacy, CSE.
