Air Quality
November 16, 2021
Weekly Air Quality in Selected Towns of Sri Lanka
Air quality observations in many of the AQ stations showed weekly averaged air quality levels above the permissible levels. However, the daily averaged air...
November 11, 2021
Weekly Air Quality in Selected Towns of Sri Lanka
Air quality observations in the Colombo stations showed weekly averaged air quality levels above the permissible levels. However, the daily averaged air...
October 21, 2021
Weekly Air Quality in Selected Towns of Sri Lanka
Highest daily AQ values were recorded from the Colombo Bayleaf Station last week, while the lowest were from Digana as usual. All the other Colombo based...
September 28, 2021
Weekly Air Quality in Selected Towns of Sri Lanka
The Colombo Bayleaf station showed disturbing levels of air quality throughout the week with daily averages peaking above 100 and the average AQ sitting at...
September 21, 2021
Weekly Air Quality in Selected Towns of Sri Lanka
Air Quality (AQ) was unsatisfactory at the daily average level in Akurana, Colombo and Gampaha for most of the week although not reaching alarming levels...
September 14, 2021
Weekly Air Quality in Selected Towns of Sri Lanka
Air Quality (AQ) was satisfactory in some parts of Colombo, Digana, Kalawana and Norochcholai this week. However, Colombo Bayleaf station showed an...
September 8, 2021
Weekly Air Quality in Selected Towns of Sri Lanka
Air Quality (AQ) was satisfactory in Colombo (USEM), Digana and Norochcholai. The high values of AQ in Nawalapitiya has been around for some time and the...
September 2, 2021
Weekly Air Quality in Selected Towns of Sri Lanka
Air Quality (AQ) was satisfactory in Akurana, Colombo (USEM) and Norochcholai. The high values of AQ in Nawalapitiya has been around for some time and the...
August 30, 2021
Weekly Air Quality in Selected Towns of Sri Lanka
Air Quality (AQ) was satisfactory in Akurana, Colombo (USEM) and Norochcholai. The high values of AQ in Nawalapitiya has been around for some time and the...