More than 20,000 challans have been issued in Delhi under the Graded Response Action Plan (GRAP)-2 since its implementation on October 19, 2025, as part of measures to curb vehicular pollution.
The National Capital continued to experience 'very poor' air quality on Thursday morning, with an air quality index (AQI) of 324, as per the System of Air Quality and Weather Forecasting And Research (SAFAR-India).