Air Quality Standards

Order of the National Green Tribunal regarding violation of environmental norms by a tyre pyrolysis plant, village Sakauti, Shamli, Uttar Pradesh, 28/05/2025

Order of the National Green Tribunal in the matter of Dr. Amit Kumar Vs State of Uttar Pradesh & Others dated 28/05/2025. The applicant has raised a grievance against setting up of a tyre pyrolysis plant by M/s Adideva Carbon LLP. According to the applicant, the tyre pyrolysis plant has …

US to revise air quality standards for ozone

the us Environmental Protection Agency (epa) has proposed to revise the national ambient air quality standards for ozone for the first time since 1997. The proposal recommends an ozone standard within a range of 0.07-0.075 ppm (parts per million). At the same time, it has asked for comments on a …

State of air pollution in Indian cities

Air quality data generated by the Central Pollution Control Board (CPCB) for 2007 under the National Air Quality Monitoring Programme (NAMP) presents deadly facts about air pollution levels in Indian cities. Centre for Science and Environment has analysed the official data to assess the state of air quality and trend …

National Ambient Air Quality Standards, 1994

The Central Pollution Control Board in exercise of its powers conferred under section 16(2) (h) of the Air (Prevention and Control of Pollution) Act,1981 (14 of 1981) notify the National Ambient Air Quality Standards, 1994.

Pollution: What Will it Take for Us to Clean Up Our Act?

India has the uncomfortable honour of being one of the most polluted countries in the world with 13 of its cities on that list, and the national capital prominently on it. An alarming number of school children have asthma or other respiratory disorders in spite of efforts to enforce guidelines …

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