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  2. Is it safe to exercise outdoors when the air quality is poor?

    www.aol.com/news/safe-exercise-outdoors-air...

    The air quality in places like New York City, Philadelphia and other areas of the Northeast on Wednesday may give pause to outdoor exercise enthusiasts, including runners.. The air quality index ...

  3. Why is air quality bad today? Here's what you need to know - AOL

    www.aol.com/why-air-quality-bad-today-124844029.html

    "Long-term," read IQ Air's air quality site, "the effects from ozone exposure can include: increased asthma attacks; reduced lung function; exacerbation of respiratory diseases; and cardiovascular ...

  4. Boise’s air is not just bad — it’s dangerous. How to protect ...

    www.aol.com/boise-air-not-just-bad-003021056.html

    The downtown Boise skyline barely appears amid the smoke-filled air—causing an unhealthy air quality alert for Boise and surrounding communities, Thursday, Aug. 8, 2024.

  5. National Ambient Air Quality Standards - Wikipedia

    en.wikipedia.org/wiki/National_Ambient_Air...

    These sections require the EPA "(1) to list widespread air pollutants that reasonably may be expected to endanger public health or welfare; (2) to issue air quality criteria for them that assess the latest available scientific information on nature and effects of ambient exposure to them; (3) to set primary NAAQS to protect human health with ...

  6. Inversion (meteorology) - Wikipedia

    en.wikipedia.org/wiki/Inversion_(meteorology)

    This effect is virtually confined to land regions as the ocean retains heat far longer. In the polar regions during winter, inversions are nearly always present over land. A warmer air mass moving over a cooler one can "shut off" any convection which may be present in the cooler air mass: this is known as a capping inversion. However, if this ...

  7. Air quality in Utah - Wikipedia

    en.wikipedia.org/wiki/Air_quality_in_Utah

    Air quality in Utah is often some of the worst in the United States. [1] [2] Poor air quality in Utah is due to the mountainous topography which can cause pollutants to build up near the surface (especially during inversions [2]) combined with the prevalence of emissions from gasoline- and diesel-powered vehicles, especially older models.

  8. Why is air quality so bad in Sacramento in the winter? Here’s ...

    www.aol.com/news/why-air-quality-bad-sacramento...

    Here are tips for combating air pollution during the cooler months.

  9. When air quality is bad, take heed of these health protection ...

    www.aol.com/sports/air-quality-bad-heed-health...

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