Only 13 countries, territories and regions globally met the World Health Organization's guidelines for healthy air quality last year, according to a new report from Swiss technology company IQAir. The company, which ...
Local News: Colombo's air quality continues to drop with more vehicles returning to the street after the curfew being enforced to contain the spread of relaxing cororonavirus. Sarath Premasiri, a ...
Local News: In terms of air quality, As at 4 am today, Colombo’s air pollution status stood at a good level of 17, as measured by PM 2.5 (fine particulate ...
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