Spotlights the six major air pollutants identified by the Clean Air Act for which the Environmental Protection Agency must set national standards in the United States. Ozone; Particulate matter; Nitrogen Dioxide; Lead; Carbon Monoxide; Sulfur Dioxide; Characteristics of these pollutants; Sources; ...
Air pollutants What is the current air quality in Six-Fours-les-Plages? PM2.5 Particulate matter under 2.5 microns 3 *µg/m³ PM2.5 concentration currently meets the WHO annual PM2.5 guideline. Health recommendations Enjoy outdoor activities ...
The monitoring sites of air pollutants have been stable in 366 cities in China since January 2015. Therefore, the purpose of this study is to understand the temporal and spatial variations of PM2.5, PM10, SO2, NO2, CO, and O3in 366 cities from 2015 to 2017. We analyzed the variations o...
Researchers from the Indian Institute of Science (IISC) found out that pollutants like micro-plastic Biodiversity 28 Jun Sudan: new data reveals a sharp deterioration in food crisis, with nearly 12 million hungry people The Food and Agriculture Organization of the United Nations (FAO) warns ab...
China’s pollution is caused by multi-pollutants with temp-spatial variations. Abstract Long-term air pollution data with high temporal and spatial resolutions are needed to support the research of physical and chemical processes that affect the air quality, and the corresponding health risks. However...
Researchers from the Indian Institute of Science (IISC) found out that pollutants like micro-plastic Biodiversity 28 Jun How the Brazilian elections could determine the future of the Amazon Lázaro Thor Borges Seeking re-election, Jair Bolsonaro’s government has championed the easing of Biodi...
IAQ can be affected by many parameters, such as the emission of indoor pollutants, the intrusion of outdoor pollutants, chemical reactivity, sorption and desorption phenomena, air change rate, indoor temperature and relative humidity. To facilitate the understanding of IAQ issues by non-professionals...
Six main changes of domestic chlor-alkali industry since china's reform and opening to the outside in the fields of output of caustic soda,scale and structure of production,developing inside,opening outside,production processes and consumption structure are described.关键词: reform and opening to ...
“It is vital to always love your lungs and our six simple tips are designed to help everyone make small changes that can have a big impact on their indoor air quality and lung health. “To improve indoor air quality there are three main actions to take:Reducethe number of pollutants intr...
Moreover, an increase in air pollutants per se has been found to be associated with smaller total cerebral brain volume and a higher risk of covert brain infarct9. Importantly, several studies have found an association between unclean cooking fuel and cognitive impairment. For example, in one ...