In a relative relief the air pollution levels in Delhi came down to the 'poor' category from 'very poor', as the national capital recorded an AQI of 221 on Tuesday morning, as per System of Air Quality and Weather Forecasting And Research SAFAR.
The National Capital Region (NCR) also witnessed some improvement in the air quality as Gurugram fell in the 'Moderate' category with an AQI of 162 and Delhi Airport (T3) recorded 'poor' quality air with an AQI of 218. However, Noida continued to breathe in 'very poor' quality air as the AQI of the city stood at 302.