Local News: Colombo Air Quality Index fluctuated to about 60 today after weeks of remaining at least 25 when the curfew was imposed in many parts of the country.
60 is considered moderate and anything higher than 100 is classified as unhealthy for sensitive groups. Weeks before the curfew was imposed in the country, the Colombo AQI index rose to 160 which is considered unhealthy.
Experts assume that due to the number of vehicles and the resumption of work in factories, the AQI index can resume its previous rates.
-Colombo AQI index