PM 2.5

Heavy duty vehicle emission pollution control in China

Presentation by Li Kunsheng of Beijing Municipal Environmental Protection Bureau at the Anil Agarwal Dialogue 2015: Poor in climate change, India Habitat Centre, New Delhi, March 11 – 12, 2015.

Black carbon mitigation strategies for the transportation sector in California

Presentation by Bart E Croes, chief of the Research Division for the California Air Resources Board at the Anil Agarwal Dialogue 2015: Poor in climate change, India Habitat Centre, New Delhi, March 11 – 12, 2015.

Review of Vietnam policy on brick kiln

Presentation by Hoang Anh Le of Vietnam National University at the Anil Agarwal Dialogue 2015: Poor in climate change, India Habitat Centre, New Delhi, March 11 – 12, 2015.

Overview of WHO guidelines for indoor air quality

Presentation by Dr. Carlos Dora of World Health Organization at the Anil Agarwal Dialogue 2015: Poor in climate change, India Habitat Centre, New Delhi, March 11 – 12, 2015.

Indoor air pollution: Indian perspectives

Presentation by Damodar Bachani of Ministry of Health and Family Welfare at the Anil Agarwal Dialogue 2015: Poor in climate change, India Habitat Centre, New Delhi, March 11 – 12, 2015.

A silver lining has come in fight against smog

Smog is a hot topic at the Two Sessions with Premier Li Keqiang vowing to enforce environmental regulations in the Government Work Report. The efforts made by governments at all levels to curb pollution have had an positive effect in the past year, which to many marks the first year …

In fight for clean air, Beijing outguns Delhi

Delhi may draw favourable comparisons with Beijing with every smog attack, but the Chinese capital has beaten Delhi in addressing air pollution, a Greenpeace analysis released on Saturday said. While Delhi's total number of "bad air" days in 2014 have far outnumbered Beijing's, the latter has put in place a …

Smog In Korea: Coal Power Plants, Not China, Are Major Culprits, Says Greenpeace

Environmental group Greenpeace said Wednesday that much of the smog in South Korea came from the country’s coal power plants and that it was not mostly blown over from China. "Despite what is widely reported through the Korean media, 50 to 70 percent of particle-laden smog, which is also known …

Beijing residents gasp for fresh air in the city of smog

(Reuters) - For years, Liu Ruiqiang put up with chronic smog in China's capital of Beijing, but he didn't want to take any chances when his daughter was born. The salesman now carries a handheld pollution sensor everywhere. On days when air pollution reaches hazardous levels, his toddler daughter is …

Air in Delhi is worlds worst

NEW DELHI: China’s dirty air often grabs global headlines with photos of its cities swathed in smog. But it is India where air quality has been plummeting for years and is now the worst in the world. The cost of India’s economic growth is partly recorded in the fact that …

Ministry plans five-year air pollution control project

China's Ministry of Science and Technology has started planning for a five-year air pollution prevention and control project, the ministry announced on Tuesday. A draft blueprint for the project has been published on the ministry's website and the ministry is soliciting public comment. According to the draft, the focus of …

Residential heating with wood and coal: health impacts and policy options in Europe and North America

Residential heating with wood and coal is an important source of ambient (outdoor) air pollution; it can also cause substantial indoor air pollution through either direct exposure or infiltration from outside. Evidence links emissions from wood and coal heating to serious health effects such as respiratory and cardiovascular mortality and …

The impacts of firework burning at the Chinese Spring Festival on air quality: insights of tracers, source evolution and aging processes

To understand the impact of firework-burning (FW) particles on air quality and human health during the winter haze period, 39 elements, 10 water-soluble ions and 8 fractions of carbonaceous species in atmospheric PM2.5 in Nanjing were investigated during the 2014 Chinese Spring Festival (SF). Serious regional haze pollution persisted throughout …

High levels of yellow sand, PM 2.5 heading in from China

High levels of yellow sand and particle-laden smog known as PM 2.5 are now being registered in some parts of the nation, creating misery for allergy sufferers and posing a potential hazard from prolonged exposure. The first clouds of yellow sand were observed in Kyushu and Yamaguchi Prefecture on Sunday …

Final report on air quality status in the National Capital Region

Final report on air quality status in the National Capital Region as per Hon’ble National Green Tribunal order in the application No. 21 of 2014 (In the matter of Vardhman Kaushik Vs. Union of India). As per Order of Hon'ble National Green Tribunal (NGT) in its order on 04.12.2014 as …

Climate forced air-quality modeling at urban scale: sensitivity to model resolution, emissions and meteorology

While previous research helped to identify and prioritize the sources of error in air quality modeling due to anthropogenic emissions and spatial scale effects our knowledge is limited on how these uncertainties affect climate forced air-quality assessments. Using as reference a 10 yr model simulation over the greater Paris (France) …

Clean air and healthy lungs: enhancing the World Bank's approach to air quality management

Cities in India and China have become iconic for air pollution challenges and the health impacts they bring. But city-dwellers in India and China are not the only ones facing worrying levels of air pollution. From Senegal to Peru, millions of people breathe polluted air every day, suffering a range …

Tobacco smoke particles and indoor air quality (ToPIQ-II) – a modified study protocol and first results

Environmental tobacco smoke (ETS)-associated particulate matter (PM) has to be seen as an independent health hazard and needs to be discussed separately from the already well-known toxic and carcinogenic compounds contained in cigarette smoke. We believe that brandspecific amounts of PM are of public interest and should be investigated. Original …

Modelling street level PM10 concentrations across Europe: source apportionment and possible futures

Despite increasing emission controls, particulate matter (PM) has remained a critical issue for European air quality in recent years. The various sources of PM, both from primary particulate emissions as well as secondary formation from precursor gases, make this a complex problem to tackle. In order to allow for credible …

90% of cities failed to meet air standards in 2014: China

BEIJING – Nearly 90 percent of China’s big cities failed to meet air quality standards in 2014, but that was still an improvement on 2013 as the country’s “war on pollution” began to take effect, the environment ministry said on Monday. The Ministry of Environmental Protection said on its website …

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