RSPM (PM 10)

Order of the National Green Tribunal regarding the deplorable condition of a water tank, Golconda Fort, Hyderabad, Telangana, 05/06/2025

Order of the National Green Tribunal in the matter of In Re: News Item Titled "Neglected Katora Houz in Hyderabad’s Golconda Fort Cries for attention appearing in ‘The Siasat Daily’ dated 25 May 2025". The application was registered suo-motu based on the news item titled “Neglected Katora Houz in Hyderabad’s …

Associations of ambient coarse particulate matter, nitrogen dioxide, and carbon monoxide with the risk of kidney disease: a cohort study

Experimental evidence and preliminary clinical evidence suggest that environmental air pollution adversely effects kidney health. Previous work has examined the association between fine particulate matter and risk of kidney disease; however, the association between ambient coarse particulate matter (PM10; ≤10 µm in aerodynamic diameter), nitrogen dioxide (NO2), and carbon monoxide …

Fine particle mass, number, surface, area concentration metrics and their correlation in outdoor environments

Exposure to fine particles is measured using metrics such as mass concentration (MC), number concentration (NC) and surface area concentration (SAC). This study aims to find correlation between the three metrics in outdoor environments of a city – city periphery, city centre and on-road. Simultaneous real-time mass, number and surface …

New state thermal units smoke out green norms

Most coal-fired power plants commissioned this year are not complying with the rules set by the Union environment ministry to cut emissions that cause lung diseases, acid rain and smog, the ministry said in an affidavit filed with National Green Tribunal (NGT). The ministry in December 2015 revised the standards …

Air quality is relatively better this year: Govt

The air quality of Delhi has till now been “relatively better” as compared to last year, the government today said in a statement a day after the Supreme Court-appointed EPCA pulled up the NCR states for not making enough efforts to prevent a possible spike in pollution during the upcoming …

10-year commercial diesel vehicles likely to go off road in phases

With vehicular emissions emerging as the lead cause of air pollution in various industrial clusters, the State Pollution Control Board has proposed phasing out of more than 10-year-old commercial diesel vehicles in the state. The measure also follows a rebuff from the Central Pollution Control Board (CPCB) for the failure …

Pollutant levels dip but Bengaluru's air is still foul

BENGALURU: You may feel choked on Bengaluru roads, thanks to smoke-spewing vehicles and dust. But some monitoring stations of the Karnataka State Pollution Control Board have recorded a decrease in the level of air pollutants. KSPCB's 16 monitoring centres are spread over dif centres are spread over different zones such …

Air quality drop due to higher temperatures: MPCB officials

The Air Quality Index (AQI), measured by the System of Air Quality Weather Forecasting and Research (SAFAR), was observed to be 105, which is categorised as ‘moderate’. The AQI for the city has been ‘good’ for most of the monsoon months. After witnessing a significant drop in the air quality …

Indians can live 4 years longer if air meets WHO norms

In Delhi, which was for two consecutive years in 2014 and 2015 ranked as the most polluted city in the world, people could live nine years longer if it met WHO standards. And, six years longer if it met the country’s own national standards. INDIANS COULD live four years longer …

Malad, Andheri, BKC and Mazgaon have max pollutants in air: Study

Tracking Mumbai's pollution levels can be tricky given the fact that it's a windswept coastal city where the air is regularly cleared out by a seaborne breeze. According to data from the BMC's Environment Status Report (ESR) 2016-17, extent of suspended particulate matter, PM 2.5 and PM10, in the air …

The air you breathe is poor, but better than last year: Data

MUMBAI: Air quality in Mumbai has shown steady deterioration over the years but the latest findings indicate a mixed picture-extent of fine particulate matter (PM2.5) is down and so is percentage of nitrogen dioxide in ambient air in residential areas like Andheri. PM2.5 and NO2 are produced through construction activity …

CNG-powered vehicles to hit city roads soon

PATNA: Chief minister Nitish Kumar, who held a review meeting with senior officials of state environment and forests department on Thursday, discussed the proposal of commencing operations of CNG-propelled vehicles in Patna as Jagadishpur-Haldia gas pipeline is in the final stages. In 2007, the Gas Authority of India Limited (GAIL) …

The association between air pollution and population health risk for respiratory infection: A case study of Shenzhen, China

Nowadays, most of the research on air pollution and its adverse effects on public health in China has focused on megacities and heavily-polluted regions. Fewer studies have focused on cities that are slightly polluted. Shenzhen used to have a favorable air environment, but its air quality has deteriorated gradually as …

Northern China air quality worsens in January-July: ministry

SHANGHAI (Reuters) - Air quality worsened in China's northern region of Beijing-Tianjin-Hebei in the first seven months of this year, piling pressure on authorities to crack down on firms in their efforts to meet politically crucial 2017 pollution targets. The region's 13 cities racked up an increase of 11.3 percent …

Toxic and terminal: how the regulation of coal-fired power stations fails Australian communities

A major new report shows Australia’s power stations are allowed to emit far more pollution than those in the US and Europe, operators are failing to adopt available pollution reduction technologies and one even admitted to falsifying pollution reports. Nearly 900,000 Australians in Queensland, New South Wales and Victoria live …

How 'toxic' is Delhi's air? Study sheds light

The fact that Delhi's air is laden with ultrafine particulates is undisputed. But does that automatically make it "toxic"? A study has found that the ultrafine particulates in Delhi's air, mainly PM2.5 and PM10, are made of relatively less harmful chemical components. Scientist Gufran Beig, project director of System of …

Breathe easy at airport with 4 air pollution controllers

PUNE: The next time you stand outside the airport, don't fret about toxic fumes of vehicles passing by. Four outdoor air pollution controllers have been installed outside the terminal area to tackle air pollution. The funnel-shaped machines with a height of 4.5 feet suck in polluted air, filter it and …

Aerosols from biomass combustion

The use of biomass for heat and power production is supported in many IEA countries since biomass as a renewable fuel can effectively substitute fossil fuels and consequently reduce fossil CO2. During biomass combustion, inhalable particulate matter smaller than 10 micrometres (PM10) can be generated which can cause adverse health …

European Union emission inventory report 1990–2015 under the UNECE Convention on Long-range Transboundary Air Pollution (LRTAP)

This document is the annual European Union (EU) emission inventory report under the United Nations Economic Commission for Europe (UNECE) Convention on Long-range Transboundary Air Pollution (CLRTAP). The report and its accompanying data constitute the official submission by the European Commission on behalf of the EU as a Party to …

Air pollution and health in India: a review of the current evidence and opportunities for the future

The purpose of this analytical white paper is to identify effects of health concerns for air pollution on government and public actions in India, identify barriers and opportunities; and propose recommendations on how to use heath concerns to build support for air pollution control and prevention. Given the status of …

Vehicular emissions found to harm heart

There could be 7 million more deaths due to rising pollution levels. Hyderabad: The United Nation Environment Assembly meet held at Nairobi last week said there could be 7 million more deaths due to rising pollution levels, causing a global public health emergency. Doctors in the city say vehicular pollution …

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