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Covid-19 risk greater in urban centres affected by air pollution

Envirotec Magazine

People living in polluted cities are more at risk from Covid-19, according to health experts cited in a 16 March report from the European Public Health Alliance (EPHA), an advocacy group. Even the latest diesel engines emit dangerous levels of pollution. and ground-level ozone (O?) This is likely also the case for Covid-19.

Pollution 294
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Seeking clarity

Envirotec Magazine

It attempts a snapshot of air pollution exposure in over 7000 cities worldwide, and its impact on health. and NO2 pollution, with fine particles seeming to be an affliction of the world’s poorer regions especially, while NO2 is a problem for city dwellers everywhere. over 2010-2019. Between NO2 and PM2.5,

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Less air pollution leads to higher crop yields, says study

Envirotec Magazine

A new Stanford University-led study seems to reveal that removing one thing in particular – a common air pollutant – could lead to dramatic gains in crop yields. Nitrogen oxides, or NOx, are among the most widely emitted pollutants in the world. A NOx-ious problem. Image credit: Lobell, et al. Science Advances.

Pollution 130
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Air Quality Monitoring Networks Support More Climate-Resilient Communities

Energy Innovation

This post is the fourth in a series titled “Real Talk on Reliability,” which will examine the reliability needs of our grid as we move toward 100 percent clean electricity and electrify more end-uses on the path to a climate stable future. 2019 ; D’Evelyn et al., It was written by Savannah M. Communities across the U.S.

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This year’s ozone hole could be the smallest it has been in 30 years

AGreenLiving

For decades, scientists have closely observed the ozone layer , which protects Earth from the sun’s harmful ultraviolet (UV) radiation. Ozone is created in our atmosphere when the sun’s high-energy UV rays rupture the stable covalent bonds of atmospheric oxygen (O2) molecules, transforming them into free radicals.

Ozone 28
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For 2019, the 10 worst cities for air quality are in California and Arizona

AGreenLiving

The American College of Sports Medicine (ACSM) recognizes this, which is why for the 2019 American Fitness Index rankings, the ACSM added air quality as an environmental indicator of a city’s health. But man-made elements — including vehicular use plus industrial emissions — especially affect air quality. with the worst air quality.

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Fenceline Community Groups in Louisiana’s Cancer Alley Celebrate Mounting Victories

DeSmogBlog

James Parish town of Gramercy and its mayor, Steve Nosacka, an outspoken supporter of the oil and gas industry. James was planning to hold a protest march in Gramercy in an effort to stop an industry-friendly ballot initiative. James after a two-year legal battle against the St. Back in the fall of 2020, RISE. Credit: Julie Dermansky.