Veytics Intelligence
2026-11-11 · DW

India: CPCB addresses stark Delhi pollution data gap on Diwali night

Following are the latest developments from Indian on Wednesday, November 11 India's Central Pollution Control Board (CPCB) has issued a clarification on data gap concerns in New Delhi after pollution monitoring in the capital came under scrutiny on Diwali night with official data showing a much lower Air Quality Index (AQI) than private platforms and reports saying that several of the city's monitoring stations went blank. Celebrations during the Hindu festival of Diwali on Sunday blanketed New Delhi and other surrounding areas in a dense and toxic smog as revelers defied a firecracker ban, adding to the region's seasonal pollution woes .

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