Haryana's Jhajjar records AQI at 452, no primary classes in 4 districts

Air quality remained severely poor across the National Capital Region (NCR) on Sunday, prompting four Haryana districts — Rohtak, Jhajjar, Gurgaon, and Sonipat — to suspend physical classes for primary students and switch to online instruction. Bahadurgarh in Jhajjar district recorded the highest AQI in Haryana at 452, categorized as 'severe'.