According to government data, the averageAir Quality Index (AQI) in the region on Monday was 471, which among the worst in the world, with any measurement above 300 considered "hazardous" to health.
For comparison, any measurement under 50 is considered "good."
On Sunday, authorities imposed the most stringent pollution-control measures, which include a complete ban on the movement of older diesel vehicles and a halt in construction activities. Schools have also been directed to conduct classes in hybrid mode. Smog is a recurring phenomenon in Delhi, especially during the winter months. The issue of air pollution in the national capital is also a heated political issue. There have been demands for a long-term solution to curb the smog.
On Sunday, authorities imposed the most stringent pollution-control measures, which include a complete ban on the movement of older diesel vehicles and a halt in construction activities. Schools have also been directed to conduct classes in hybrid mode. Smog is a recurring phenomenon in Delhi, especially during the winter months. The issue of air pollution in the national capital is also a heated political issue. There have been demands for a long-term solution to curb the smog.