Air Quality
Weekly Air Quality in Selected Towns of Sri Lanka ( 08 – 14 June 2026)
In general, cleaner air flowed into Sri Lanka from the southwestern direction during the past week, contributing to favorable air quality conditions across...
Weekly Air Quality in Selected Towns of Sri Lanka ( 01 – 07 June 2026)
In general, cleaner air flowed into Sri Lanka from the southwestern direction during the past week, contributing to favorable air quality conditions across...
Weekly Air Quality in Selected Towns of Sri Lanka ( 25 – 31 May 2026)
In general, cleaner air flowed into Sri Lanka from the southwestern direction during the past week, contributing to generally favorable air quality...
Weekly Air Quality in Selected Towns of Sri Lanka ( 18 – 24 May 2026)
In general, cleaner air flowed into Sri Lanka from the southwestern direction during the past week, contributing to generally favorable air quality...
Weekly Air Quality in Selected Towns of Sri Lanka ( 11 – 17 May 2026)
During the past week, daily average AQI levels remained within the “Good” to “Unhealthy for Sensitive Groups” range. The highest daily average AQI...
Weekly Air Quality in Selected Towns of Sri Lanka ( 04 – 10 May 2026)
During the past week, daily average AQI levels remained within the “Good” to “Unhealthy for Sensitive Groups” range. The highest daily average AQI...
Weekly Air Quality in Selected Towns of Sri Lanka ( 27 April – 03 May 2026)
During the past week, daily average AQI levels remained within the “Good” to “Moderate” range. The highest daily average AQI value of 82 was...
Weekly Air Quality in Selected Towns of Sri Lanka ( April 20-26 April 2026)
During the past week, daily average AQI values remained within the “Good” to “Moderate” categories. The highest daily AQI value of 86 was recorded...
Weekly Air Quality in Selected Towns of Sri Lanka ( April 13-19 April 2026)
During the past week, daily average AQI values ranged from “Good” to “Moderate.” Mirihana recorded the highest daily average AQI value of 99, which...
Weekly Air Quality in Selected Towns of Sri Lanka ( 06 April – 12 April 2026)
Summary for 30 March – 05 April 2026 : During the past week, daily AQI levels ranged from ‘Good’ to ‘Unhealthy’. Poor air quality conditions...