Air quality in Colombo decreases

Air quality in Colombo decreases

by Staff Writer 23-11-2019 | 3:40 PM
Colombo (News 1st): The National Building Research Organization says dust particles in the atmosphere in the city of Colombo has increased. Senior scientist, Sarath Premasiri said the air quality index in Colombo city has increased to 150 units this morning. The National Building Research Organization (NBRO) has warned that the number of dust particles in the atmosphere in the city of Colombo could gradually increase during next month.