As GRAP-1 curbs come into effect, Delhi Metro to run more weekday trips

The Delhi Metro will introduce 20 extra train services on weekdays starting October 22 to boost public transport usage as Stage I of the Graded Response Action Plan (GRAP) takes effect in response to worsening air quality in the capital. The Commission for Air Quality Management (CAQM) activated Stage I on Wednesday after the city's Air Quality Index (AQI) rose to 244 from 179 the previous day, placing it in the 'poor' category.

DMRC, the operator of the Delhi Metro, stated that the additional trips would run from Monday to Friday alongside intensified anti-pollution measures at construction sites and nearby areas. These steps include dust reduction at construction sites, clearing road dust, removing garbage from sidewalks and median strips, and ensuring construction materials are covered and wheel-wash facilities are functional.

Around 31 km of city roads are under DMRC's temporary control for Metro construction, with most already repaired to minimize pollution. The revised GRAP schedule, effective since September 29, mandates Stage I when the AQI is between 201 and 300. The city's AQI, at 179 on October 20, worsened to 244 on October 21, entering the 'poor' category.

Schools and offices will remain operational under these regulations. Stage II applies to 'very poor' air quality (301-400), Stage III to 'severe' (401-450), and Stage IV to 'severe+' (above 450).