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 …

226 polluting brick kilns to be closed

Ghaziabad: The UP Pollution Control Board (UPPCB) has ordered the shutting down of 226 brick kilns in the district. These brick kilns were found to be still using traditional methods even though they were ordered to shift to zigzag technology, which is considered less polluting. “On the recommendation of the …

Ambient air quality and indexing with reference to suspended particulate matter and gaseous pollutants around a cement plant in OCL India Limited, Rajgangpur, Odisha, India

Cement industry is a potential anthropogenic source of air pollution. Emissions from cement plants are one of the major sources of global warming. The dusts produced were very hazardous, which affect the surrounding environment. The present study was undertaken to analyse the air quality around a cement plant (OCL India …

84 cities submit plans for improving air quality

Centre plans for period review ahead of Environment Day Eighty-four out of the 102 cities that have been tasked with reducing toxic particulate matter levels by 20%-30% by 2024 have submitted proposals, C.K. Mishra, Secretary, Union Environment Ministry, said at a press conference. “We haven’t set any annual targets for …

Centre admits less success in bad-air fight

New Delhi: Acknowledging the high level of air pollution in the capital, the environment ministry on Wednesday said the plan to fight the menace was “not totally successful” and sought public participation to make the ongoing effort a success. Speaking at the launch of a theme song on air pollution …

Delhi: Air quality touches very poor, likely to be severe today

The air quality in Delhi and most NCR towns was ‘very poor’ as the concentration of particulate matter in the air increased. The impact of a long-distance dust storm, localised air pressure systems picking up dust and the westerly direction of surface winds left the city gasping for fresh air …

Dust raises pollution level in Ahmedabad

AHMEDABAD: The Tuesday dust storm raised the pollution level in the city. The city's PM10 reading of 517 on Tuesday was the highest in the country among the Safar-monitored cities. In Delhi and Mumbai, PM2.5 level was below 200. The AMC officials said that it was expected that the PM10 …

'Our children are gasping' - Senegal's toxic air battle

Two-year-old Thayi loves the aerosol therapy room at Senegal's Albert Royer Children's Hospital, where she gets to fall asleep on her mother's lap, breathing deeply - something that is usually hard to do. The mask over her face pumps out medicine that soothes her asthmatic lungs, a condition worsened by …

What is polluting Delhi’s air?: understanding uncertainties in emissions inventories

Fixing Delhi's air quality requires a deep understanding of the sources that contribute to air pollution. Despite multiple source apportionment studies specific to Delhi NCR, policymakers can’t design an effective action plan due to varying estimates. This study brings clarity on the existent discrepancies and attempts to understand the gaps …

The truth is in Delhi’s air: What builds destroys too

NEW DELHI: As Delhi and its neighbours struggled to rein in the monster of pollution for yet another winter, data showed that construction and demolition activity was the biggest source of foul air in the National Capital Region from December 2018 to February 2019. The data was collated from the …

Italy's polluted Po Valley gasps for fresh air

It is only the end of February, but air pollution in Milan has already exceeded the legal limit for 2019, and the Po Valley swims in a soupy smog. "I can really feel when there's smog, I suffer all winter long," 45-year old Milan local Fabio Cigognini told AFP, describing …

Mumbai surpasses New Delhi in air pollution

These fine dust particles can easily enter the lungs causing health and breathing issues. Mumbai: While the national capital has earned the infamous title of being the most polluted city, Mumbai is not far behind since it has surpassed Delhi in terms of the increasing trend in air pollution. According …

Over past decade, toxicity of Bengaluru air worsened 46%

NIMLI (RAJASTHAN): Toxicity level in Bengaluru’s air is increasing at an alarming rate. A recent analysis of air quality data from the city shows that its PM10 level has gone up by 46% in the past 10 years. PM10 are particulate matter with less than or equal to 10 micrometres …

Associations between coarse particulate matter air pollution and cause-specific mortality: A nationwide analysis in 272 Chinese cities

Coarse particulate matter with aerodynamic diameter between 2.5 and 10μm (PM2.5–10) air pollution is a severe environmental problem in developing countries, but its challenges to public health were rarely evaluated. The researchers aimed to investigate the associations between day-to-day changes in PM2.5–10 and cause-specific mortality in China. Original Source

Delhi's air pollution on rise, slips to 'very poor' category: Authorities

As the impact of rain subsided, Delhi's air quality deteriorated further and slipped into the 'very poor' category on Thursday, authorities said. They said unfavourable meteorological conditions have slowed down the process of dispersion of pollutants. According to the Central Pollution Control Board (CPCB) data, the overall AQI in the …

Toxic air: Delhi air quality can improve with BS-VI norms, Ujjwala scheme

ARAI director Rashmi Urdhwareshe and TERI director-general Ajay Mathur made the study public at the SIAT automotive show in Pune. Data was collected from 20 locations with nine of them in Delhi and 11 in NCR. The new vehicle emission norms (BS-VI) and the Ujjwala Scheme providing LPG connections to …

Delhi's air improves sharply, turns 'satisfactory' for first time in 2019

This is the first time since October last year that the air quality has been recorded in the 'satisfactory' category. It is also the city's best AQI of this year, the CPCB data showed Delhi recorded its lowest pollution levels since October last year on Tuesday after heavy rains and …

Even environment minister desists from morning walk

KOLKATA: State environment minister Suvendu Adhikari on Wednesday said he refrained from taking morning walks in Kolkata because of the “alarming” level of pollution in the city and promised to reduce three major pollutants by 20% to 30% by next winter. “The pollution level is so high early in the …

Delhi: Improved air quality index worsens by evening; wind speed slows down

The national capital breathed the cleanest air of the year on Wednesday morning with the System of Air Quality and Weather Forecasting And Research (SAFAR) recording the Air Quality Index at 215, which slotted in the ‘poor’ category. The relief, however, was short-lived as the pollution levels spiked to ‘very …

India must implement environmental blueprint unveiled last year

The year 2018 was full of declarations. In the country, some major policies and programmes were launched to tackle issues ranging from air pollution to plastic pollution. At the international level, too, two major agreements got underway—the rulebook to implement the Paris Agreement was adopted and the Kigali Amendment to …

India's plan to breathe easy is out, but targets are not legally binding

The Indian government has unveiled its long-awaited National Clean Air Programme (NCAP) that aims at a 20-30 percent reduction of particulate matter (PM) concentration over the next five years, with an overall goal of mitigating air pollution and improving air quality in the country, which has some of the world's …

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