Air Quality

During the past week, daily average AQI levels remained within the “Good” to “Unhealthy for Sensitive Groups” range. The highest daily average AQI...

During the past week, daily average AQI levels remained within the “Good” to “Moderate” range. The highest daily average AQI value of 82 was...

During the past week, daily average AQI values remained within the “Good” to “Moderate” categories. The highest daily AQI value of 86 was recorded...

During the past week, daily average AQI values ranged from “Good” to “Moderate.” Mirihana recorded the highest daily average AQI value of 99, which...

Summary for 30 March – 05 April 2026 : During the past week, daily AQI levels ranged from ‘Good’ to ‘Unhealthy’. Poor air quality conditions...

Summary for 30 March – 05 April 2026 : During the past week, daily AQI levels ranged from ‘Good’ to ‘Unhealthy’. Poor air quality conditions...

During the past week, air quality across Sri Lanka improved compared to previous weeks. Most areas recorded ‘Moderate’ daily average AQI levels, while...

During the past week, air quality across Sri Lanka improved compared to previous weeks. Most areas recorded ‘Moderate’ daily average AQI levels, while...

During the past week, ‘Unhealthy’ air quality conditions were recorded in several areas from 9–11 March. After 11th March, air quality showed a...

During the past week, air quality showed some improvement at the beginning of the week. However, from mid-week onwards, ‘Unhealthy’ daily AQI levels...