Air pollution rising in Kathmandu Valley, to stay unhealthy until Sunday

The level of air pollution in Kathmandu Valley is rising. With the onset of the dry season, air quality in various parts of the valley has reached unhealthy levels.

The valley's air quality remained unhealthy on Friday as well. Forecasts indicate there will be no improvement in air quality until Sunday, with pollution expected to stay at unhealthy levels.

Pollution in the valley has started increasing since the dry, rain-free season began. This is the reason air quality has been showing as unhealthy in various parts of the valley.