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Recognise Kolkata’s deteriorating air quality as a public health emergency: PIL petition in Calcutta High Court Concern over Odisha’s deteriorating air quality

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Recognise Kolkata’s deteriorating air quality as a public health emergency: PIL petition in Calcutta High Court

India

The Indian Express•Jan 7

Recognise Kolkata’s deteriorating air quality as a public health emergency: PIL petition in Calcutta High Court

On the evening of December 11, 2025, Kolkata recorded an AQI peak of 439 and the AQI surged to an alarming 558 at around 11.04 pm, placing the city firmly in the "severe" or "hazardous" category and surpassing Delhi's worst readings during the same timeframe, according to the petition.

Concern over Odisha’s deteriorating air quality

India

India Latest News: Top National Headlines Today & Breaking News | The Hindu•Jan 6

Concern over Odisha’s deteriorating air quality

Over the past week, the Bhubaneswar Municipal Corporation and two district administrations have issued advisories to regulate construction activities ...