World Health Organization’s(WHO’s) Urban Air Quality database reports around 12% of people in cities are berating safe air and more than half of urban population is exposed to 2.5 times higher than the recommended level by WHO Globally around 91 countries outdoor air quality is reflecting growing recognition of air pollution’s leading to health issues including cities like … [Read more...] about Only 12 % of City-Dwellers Breathe Safe Air, says WHO