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 …

High concentration of PM 2.5 in Beijing's air

The average concentration of PM 2.5 in Beijing's air over the past 24 hours has exceeded the limits for "air with acceptable quality", as defined by the Ministry of Environmental Protection's air quality standards. PM 2.5 refers to particles in the air with less than 2.5 micrometers in diameter, which …

SC orders govt to implement Euro III

The Supreme Court (SC) on Tuesday ordered the government to implement the Euro III vehicle emission standard. The new emission standard was not being implemented fully, with automobile dealers demanding at least a year’s time for the execution. A division bench of justices Girish Chandra Lal and Gyanendra Bahadur Karki …

Air Pollution Exceeds International Health Standards for European Urbanites

There are many ways to harm your respiratory system such as smoking or breathing in asbestos. For urbanites living in cities across Europe, merely living and breathing in the city can be bad. A new study released by the European Environment Agency (EEA) found that most residents of European cities …

Impacts of megacities on air pollution and climate

The World Meteorological Organization (WMO) and the International Global Atmospheric Chemistry (IGAC) project have released a report, titled “Impacts of Megacities on Air Pollution and Climate.” The report provides an initial assessment of available information on air pollution and climate impacts in megacities globally. The report concludes that, unless city …

US business group challenges EPA mercury rule

The biggest US business lobby group said Monday it has petitioned a federal appeals court to invalidate environmental regulations it claims will lead to sweeping electricity blackouts by forcing coal-fired power plants to close. The US Chamber of Commerce said it filed a friend-of-the-court brief with a broader business coalition …

Dirty air takes breath away

POLLUTION is giving otherwise healthy children asthma-like symptoms, potentially affecting their lung growth and function and casting doubt on whether national air quality standards are strong enough. A national study of 2860 primary school children found nitrogen dioxide, contained in motor vehicle exhaust, was present in the lungs of two-thirds …

EPA to review mercury rule on new power plants

The US environmental regulator said on Friday it will review recently finalized limits on mercury emissions on new coal-fired power plants in a process that could ease the rules for companies building five new projects. The Environmental Protection Agency finalized the first-ever rules on mercury pollution from coal plants late …

Olympic athletes could be impaired by London pollution, experts warn

Olympic runners, cyclists, swimmers and even sailors arriving in London on Monday could be taken ill or see their performances impaired by air pollution, health experts have warned. According to Keith Prowse, respiratory consultant and medical adviser to the British Lung Foundation, a summer smog like any of the five …

Ambient air quality of Jammu city: a study with reference to SO2 and NO2 contents

Ambient air quality has a significant effect on the existing environment of an area. Like many other cities of the world the ambient air quality of Jammu is also being deteriorated day by day. Therefore the monitoring of the outdoor ambient air quality of Jammu City for the years 2004 …

Epidemiological study on effect of air pollution on human health (adults) in Delhi

This is a detailed study on health impact of air pollution on human health in Delhi conducted by Central Pollution Control Board (CPCB) with Chittaranjan National Cancer Institute. Respirable particulates present in high concentrations in urban air are recognized as hematotoxic, neurotoxic, and carcinogenic. Several million Indians residing in the …

States with natural resources more economically sustainable: Study

States with abundant natural resources and less economic activity are environmentally most sustainable in India, while it is just the opposite in the case of those with high intensity of economic activities, according to the Institute for Financial Management and Research (IFMR) here. The Environmental Sustainability Index (ESI) for Indian …

'N-E environmentally most-sustainable'

Chennai Five north-eastern states along with Himachal Pradesh have been rated as the most environmentally sustainable states in the country, according to the Environmental Sustainable Index 2011 released today by a city-based think tank here. The report rates Manipur, Nagaland, Arunachal Pradesh, Mizoram, Sikkim and Himachal Pradesh in the top …

Pressured, E.P.A. Proposes Soot Limit

The Environmental Protection Agency has proposed new national air quality standards that would significantly reduce levels of fine-particle soot. The rule, to be announced on Friday, would reduce the range of fine particulates allowed in the atmosphere by roughly 17 percent, according to an agency official who spoke on condition …

Air quality in Delhi is fast worsening, warns CSE

“At this rate, the Capital will be gasping for breath by 2021” Delhi's air quality is worsening and if urgent action is not taken we will have a serious problem at hand, warns Centre for Science and Environment's latest report card. “The summer of 2012 is a grim reminder of …

US consulate's release of PM2.5 data 'illegal'

Authorities with Shanghai's environmental protection bureau said on Friday afternoon that it's illegal for the US consulate in Shanghai to publish assessments of air quality to the general public. Zhang Quan, director of the Shanghai Environmental Protection Bureau, said at a media conference that the consulate cannot legally reveal data …

Measuring the health benefits from reducing air pollution in Kathmandu Valley

The study estimates the health benefits to individuals from a reduction in current air pollution levels to a safe level in the Kathmandu metropolitan and Lalitpur sub-metropolitan areas of Kathmandu valley, Nepal. A dose response function and a medical expenditures function are estimated for the purpose of measuring the monetary …

Defra faces Court of Appeal hearing over air pollution

The Government will face a fresh hearing in the Court of Appeal tomorrow (May 30) over claims it has failed to bring illegal air pollution levels under control. The case against Defra was brought to the High Court by activist law group ClientEarth in December last year, after European Union …

New Proposal on Fracking Gives Ground to Industry

The Obama administration on Friday issued a proposed rule governing hydraulic fracturing for oil and gas on public lands that will for the first time require disclosure of the chemicals used in the process. But in a significant concession to the oil industry, companies will have to reveal the composition …

U.S. Caps Emissions in Drilling for Fuel

Oil and gas companies will have to capture toxic and climate-altering gases from wells, storage sites and pipelines under new air quality standards issued on Wednesday by the Environmental Protection Agency. The rule is the first federal effort to address serious air pollution associated with the natural gas drilling process …

EPA Delays Hydraulic-Fracturing Rules

The Environmental Protection Agency has postponed its first rules aimed at reducing air pollution from natural-gas wells that are drilled by hydraulic fracturing, following a last-minute push by oil and natural-gas companies to weigh in on the new standards. The EPA said in a statement Monday it was postponing the …

  1. 1
  2. ...
  3. 30
  4. 31
  5. 32
  6. 33
  7. 34
  8. ...
  9. 38

IEP content by date loading...
IEP child categories loading...