Guidelines Industrial International Ozone 
Green Car Congress
SEPTEMBER 25, 2021
New WHO has issued new Global Air Quality Guidelines (AQGs) that reduce levels of key air pollutants, some of which also contribute to climate change. Recommended 2021 AQG levels compared to 2005 air quality guidelines. When action is taken on these classical pollutants—particulate matter (PM), ozone (O?), Source: WHO.
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DECEMBER 6, 2015
In 2013, 87% of the world’s population lived in areas exceeding the World Health Organization (WHO) Air Quality Guideline of 10 μg/m 3 PM 2.5 annual average), according to a major international study published in the ACS journal Environmental Science & Technology. and ozone (O 3 ). . … and ozone (O 3 ).
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MARCH 12, 2019
The researchers used exposure data from a model that simulates atmospheric chemical processes and the way they interact with land, sea and chemicals emitted from natural and man-made sources such as energy generation, industry, traffic and agriculture. times higher than the WHO guideline of 10 ?g/m They focused particularly on PM 2.5
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APRIL 18, 2018
Seven billion people, more than 95% of the world’s population, lived in areas exceeding the WHO Guideline for healthy air in 2016, according to a new global study. concentrations to the WHO Air Quality Guideline. Population-weighted seasonal average ozone concentrations in 2016. Fifty-eight percent lived in areas with PM 2.5
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FEBRUARY 12, 2016
of all global deaths) caused by outdoor fine particulate air pollution and an additional 215,000 deaths from exposure to ozone. India needs a three-pronged mitigation approach to address industrial coal burning, open burning for agriculture, and household air pollution sources. They found that in 2013 there were 2.9
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FEBRUARY 5, 2015
The International Maritime Organization’s ( IMO ) regulations on pollution from ships are found within the International Convention on the Prevention of Pollution from Ships ( MARPOL 73/78 ). MARPOL Annex VI sets limits on NO x and SO x emissions from ship exhaust, and prohibits deliberate emissions of ozone-depleting substances.
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MARCH 25, 2014
Later this year, WHO will release indoor air quality guidelines on household fuel combustion, as well as country data on outdoor and indoor air pollution exposures and related mortality, plus an update of air quality measurements in 1,600 cities from all regions of the world. WHO PM Guideline Values. Earlier post.) g/m 3 annual mean.
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