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Aug 24, 2021 · Smog, also known as ground-level ozone, poses serious risks to public health and the environment. Learn about the causes and effects of smog.
Apr 25, 2024 · Air pollution emitted from transportation contributes to smog, and to poor air quality, which has negative impacts on the health and welfare of U.S. citizens. Pollutants that contribute to poor air quality include particulate matter (PM), nitrogen oxides (NO x), and volatile organic compounds (VOCs).
Smog is mainly made of ground-level ozone and particulate matter. Here, Caltech scientists explain the smog formation process.
Embassies and Consulates. Archived Dates. Air Quality Webcams. Air Quality Flag Program. Sign up for Email Notifications. AirNow is your one-stop source for air quality data. Our recently redesigned site highlights air quality in your local area first, while still providing air quality information at state, national, and world views.
Oct 31, 2023 · Smog and soot. These are the two most prevalent types of air pollution. Smog (sometimes referred to as ground-level ozone) occurs when emissions from combusting fossil fuels react with sunlight.
Dec 21, 2020 · Air Pollution. Climate change is projected to harm human health by increasing ground-level ozone and/or particulate matter air pollution in some locations.
Mar 3, 2019 · What Is Smog? Alan Copson/Getty Images. By. Rachelle Oblack. Updated on March 03, 2019. The formation of smog is hazardous to your health especially if you live in a big sunny city. Find out now how smog is formed and how you can protect yourself. The sun gives us life.
