Delhi air quality stays hazardous for 10th straight day

Delhi faced another day of hazardous air on Sunday, marking the tenth straight day in the “very poor” category. The city’s average AQI rose to 380, worse than Saturday’s 360, according to the CPCB. Several areas slipped into the “severe” zone, with readings above 420. PM2.5 levels touched 312 micrograms per cubic meter—over 20 times the WHO’s safe limit.Read more…