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Global Environment 2019 JULY SEPTEMBER

In recent weeks, Jakartas PM2.5 levels the amount of tiny particulate matter under 2.5 micrograms found in every cubic meter of air have reached as high as 152. Anything above 35 is considered unhealthy by the EPA. Some residents have complained of respiratory problems.

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EU prepares to re open REACH 'can of worms' The European Commission is preparing to review the contr over sial REACH regulations, which for the first time required chemicals manufacturers to justify that their products were safe in use.[TRIMTO] From the moment it was tabled until its eventual adoption, the REACH regulations gave rise to one of the most epic lobbying battles in the EU's his

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EU prepares to re open REACH 'can of worms' The European Commission is preparing to review the contr over sial REACH regulations, which for the first time required chemicals manufacturers to justify that their products were safe in use.[TRIMTO] From the moment it was tabled until its eventual adoption, the REACH regulations gave rise to one of the most epic lobbying battles in the EU's his

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wulong chongqing chinaTopics by Science.gov

The sources of ambient fine particulate matter (PM2.5) during wintertime at a background urban location in Chongqing (southwestern China) have been determined. Aerosol chemical composition analyses were performed using multiple on line techniques, such as single particle aerosol mass spectrometer (SPAMS) for single particle chemical composition

wuhan university chinaTopics by Science.gov

PM2.5 has gradually become a major environmental problem of China with its rapid economic development, urbanization, and increasing of motor vehicles. Findings and awareness of serious PM2.5 pollution make the PM2.5 a new criterion pollutant of the Chinese National Ambient Air Quality Standard (NAAQS) revised in 2012.

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