Related topics: nitrogen

An up-close look at what air pollution is doing to your body

We are all aware that air pollution can be bad for our health – the World Health Organisation estimated that ambient air pollution caused 3.7 million premature deaths worldwide in 2012 – yet what exactly happens to your ...

NASA's ten-year-old Aura satellite tracks pollutants

(Phys.org) —NASA's Aura satellite, celebrating its 10th anniversary on July 15, has provided vital data about the cause, concentrations and impact of major air pollutants. With instruments providing key measurements of ...

New NASA images highlight US air quality improvement

Anyone living in a major U.S. city for the past decade may have noticed a change in the air. The change is apparent in new NASA satellite images unveiled this week that demonstrate the reduction of air pollution across the ...

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