Delhi's Air Quality Deteriorates to 'Severe' Category Amid Stubble Burning

The national capital&#39;s AQI was in &quot;severe&quot; category on November 15 the last time but after that it had improved and remained in either &quot;poor&quot; or &quot;moderate&quot; category until November 22.</p>

from Top India News- News18.com https://ift.tt/3fv9AXW