Nitrogen dioxide levels above permissible limits in Mumbai, 90 other cities
Mumbai, Navi Mumbai, Delhi, Jamshedpur, Raipur, Jharia, Howrah, Kolkata and Asansol showed high levels of nitrogen dioxide concentration in the atmosphere while 91 other cities and towns in the country were found to have exceeded the permissible limits in respect of particulate matter of size less than 10 micro metre in the atmosphere, air quality …
Categories: Chhattisgarh