Delhi Air Quality Improves 2 Days After Diwali, But Still 'Poor'

Delhi's air quality improved on Wednesday morning on the back of favourable wind speed but still it remained poor.
The Air Quality Index (AQI) stood at 262 at 6 am, improving from 303 at 4 pm on Tuesday. It was 312 at 4 pm on Monday, the day of Diwali.