India, Nov. 5 -- The district's air quality remained in the "poor" category for yet another day on Tuesday, with the Air Quality Index (AQI) settling at 219 at 4pm, according to Central Pollution Control Board (CPCB) data. While this marked a marginal improvement from Monday's 235, the city continued to battle hazy skies and lingering smog. So far, November has recorded three "poor" air days and one "very poor" day on Sunday, when the AQI touched 357. Gurugram's air quality has fluctuated between the "poor" and "very poor" categories since October 30, CPCB figures show.

Among the worst-affected areas were Ardee City, Sector 56, Sushant Lok-III and Ulawas Village, where CPCB's monitored station at Sector 51, operated by the Haryana State ...