Amid worsening air pollution across the national capital, health experts on Saturday emphasised the need for solutions that work throughout the year and not for a short period. 

Delhi’s air quality, as usual on Saturday, remained entrenched in the very poor category for the 15th consecutive day. With the Central Pollution Control Board (CPCB) recording an Air Quality Index (AQI) of 338 at 7 am, the air quality has been a point of concern since the last few days.