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Colombo air quality to drop tomorrow : NBRO

26 Nov 2019

National Building Research Organization(NBRO) says Colombo air quality will reach an unhealthy level tomorrow. "The air quality levels on 27th Wednesday will be at unhealthy levels for sensitive groups for few hours," NBRO said. However, it says on the 28th Thursday, the  condition will subside to moderate levels. NBRO said the forecast levels are subjected to weather conditions and wind profile of the country. The US Air quality index level(US AQI) for 24 hours ending at 6 a.m. today indicated a moderate air quality level in Colombo. "Air quality index level with respect to PM 2.5 Particulate Matter for past 24 hours indicates moderate air quality level in Colombo. According to the forecast, air quality level will be at moderate on 26 Tuesday," NBRO said.    


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