Air Pollution

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 …

Air pollution dangerous for certain blood groups

HYDERABAD: According to a study recently conducted by the Intermountain Medical Centre Heart Institute of Utah in Collaboration with the Brigham Young University, air pollution is particularly detrimental to the cardiac health of people with the blood groups A, B, or AB. People with O blood groups are at a …

Ambient ozone pollution and daily mortality: A nationwide study in 272 Chinese cities

Few large multicity studies have been conducted in developing countries to address the acute health effects of atmospheric ozone pollution. The researchers explored the associations between ozone and daily cause-specific mortality in China. Original Source

Get SMS alert for pollution certificate

NEW DELHI: If your vehicle is due for a pollution check and you haven't got the pollution under control certificate (PUCC) yet, expect to get an SMS reminder from the transport department soon. Delhi government's transport department has started sending out SMS alert to vehicle owners, reminding them of the …

HC orders notice over ban on 4-stroke diesel autos

The High Court of Karnataka on Monday issued notice to the state government over the ban on registration of four-stroke diesel passenger autorickshaws. Justice B V Nagarathna was hearing a petition filed by Farm Power Tractor, a manufacturer of three- wheelers, challenging the notification of the government. The petitioner stated …

Air quality slips to ‘red' zone again

After a brief respite with relatively clean air over the last two days, city's air quality slipped to "very poor" zone on Monday. Despite favourable weather conditions such as wind speed, temperatures and Relative Humidity (RH), noxious pollutants were recorded high in various monitoring agencies. The Central Pollution Control Board's …

No proper measures in place to curb dust pollution at builder sites in Noida

NOIDA: Pockets of Noida where constructions are in progress continue to be shrouded by a thick cloud of dust as PM2.5 level keeps hovering over 400g/m³. With several builder projects under construction in Sectors 142, 143 and neighbouring areas, unpaved roads and construction material lying exposed at local mixing sites …

NO2 levels hover near danger mark; docs warn of respiratory ailments

BENGALURU: It's not just suspended particulate matter that is choking Bengaluru. There has been a considerable increase in the levels of nitrogen dioxide (NO2), an air pollutant that can trigger respiratory problems and eye irritation. Continued exposure to it can prove hazardous for asthma patients, say doctors. A recent analysis …

Vehicles flout PUC norms as city chokes on toxic pollution

Vehicular emission contributes to 20 per cent of the city’s air pollution While toxic smog remains one of the biggest concerns in Delhi, a large number of vehicles are flouting pollution under control (PUC) norms. Vehicular emission contributes to 20 per cent of the city’s air pollution. DNA had sought, …

Delhi’s air quality improves, but stubble burning in Punjab up

According to the Central Pollution Control Board, average Air Quality Index (AQI) in Delhi-NCR at 5 p.m. on Sunday was 292 compared with 298 on Saturday, both considered "poor". Even as the air quality in the National Capital Region, including Delhi, recorded an improvement, increased stubble burning in the western …

Pollution: Air purifier sales up 20%

PATNA: The rising pollution level in the city has led to increase in the sales of air purifiers. People in the trade revealed that an air purifier, which was unheard of till a few years ago, is much in demand these days. The air quality index (AQI) in the state …

Pollution is the least of their worries

For those living on the streets of the Capital, the real problem at hand is finding a warm and safe place to spend the night Dinesh, a labourer at a construction site in south Delhi, did not quite understand the concept of pollution until the ban on construction was enforced …

Zero in on factors causing smog

No quick-fix measures can clear the smog that builds up every year in October/November. A well-thought-out strategy, coupled with sincerity of purpose and clarity of agenda, is the only solution. Action is needed at the government, societal and individual levels. First, the authorities have to zero in on the factors …

Insurers say they can’t enforce Supreme Court order on PUC certificates

The SC bench headed by Justice Madan B Lokur also asked the Ministry of Road Transport and Highways to ensure that all fuel refilling centres in the National Capital Region (NCR) have PUC centres. General insurance companies have expressed their inability to implement the directive by the apex court of …

No dip in number of respiratory disease patients post Diwali

JAIPUR: It has come as a shocker for city's pulmonologists when they noticed that numbers patients with respiratory diseases have not gone down even after one month of Diwali, which was a usual trend earlier. The impact of Delhi's smog is quite evident in the city too. "Every year, we …

Notification regarding Amendment in BS VI emission norms

The Ministry of Road Transportation and Highways (MRTH) has come out with this draft notification which amends Central Motor Vehicles Rules to prevent the registration of BS-IV compliant vehicles built before April 1, 2020 beyond June 30, 2020. This ban will be applicable to vehicles manufactured before April 1, 2020, …

Tackling the health burden of air pollution in South Asia

Air pollution exposure is the second most important risk factor for ill health in South Asia, contributing to between 13% and 21.7% of all deaths and approximately 58 million disability adjusted life years (DALYs) through chronic and acute respiratory and cardiovascular illnesses.1 Of the top 30 cities in the world …

Aerosol emissions factors from traditional biomass cookstoves in India: insights from field measurements

Residential solid biomass cookstoves are important sources of aerosol emissions in India. Cookstove emissions rates are largely based on laboratory experiments conducted using the standard water-boiling test, but real-world emissions are often higher owing to different stove designs, fuels, and cooking methods. Constraining mass emissions factors (EFs) for prevalent cookstoves …

A’bad foul air advisory wake-up call for Rajkot too Deadly pollutant going undetected

Rajkot: The pollution advisory issued in Ahmedabad on Wednesday is a wake-up call for Rajkot too. The city, which has been winning accolades for its green energy initiatives, is still struggling to process the piling mount of garbage at Nakrawadi village near the city. Daily, nearly 600 tonnes of solid …

Air pollution triggers health hazards

PATNA: Winter is normally an enjoyable season, but it has lately turned into the most polluted time of the year in Patna. With the air quality index (AQI) crossing 400- mark in the state capital, the pollution level in the city is posing serious health risks to residents, especially children …

Delhi smog: BS-VI fuel in BS-IV engines may not curb vehicle pollution much

If both the engine and fuel are not equipped, then the engine will get damaged while pollution will remain the same In a move to tackle high pollution levels in Delhi, the government on Wednesday preponed the introduction of ultra-clean Euro-VI grade petrol and diesel in the national capital by …

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