Delhi’s air quality once again is on the verge of turning ‘very poor’, raising health concerns among millions of people living in the national capital.
The city clocking an Air Quality Index (AQI) above 300, which is “very poor”. Levels of particulate matter – PM10 and PM2.5 – have shot up drastically. The air quality is likely to deteriorate further in the coming years. But some people are hoping to change that.