India, March 24 -- Delhi's Public Accounts Committee (PAC) has flagged "several systemic deficiencies" in the national Capital's fight against vehicular air pollution, saying there were gaps and weaknesses in air quality monitoring, public transport, enforcement of vehicular emission norms, and cleaner mobility policies.

In its third report of the Assembly presented on Monday, the committee examined the Comptroller and Auditor General's performance audit of "Prevention and Mitigation of Vehicular Air Pollution in Delhi for the year ended 31 March, 2021" and called for urgent, time-bound corrective action by the Transport and Environment departments.

The committee said several Continuous Ambient Air Quality Monitoring Stations (CAAQMS) d...