NASA Goddard(@NASAGoddard):Even from afar, wildfires are creating unhealthy air. A NASA-supported study found wildfires have worsened ground-level ozone, or smog, across the U.S., with larger changes in the West and Midwest. Wildfires can increase surface ozone thousands of miles away from active fires.

NASA Goddard

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参加 February 2009

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NASA Goddard@NASAGoddard

2026.06.16 15:00

Even from afar, wildfires are creating unhealthy air. A NASA-supported study found wildfires have worsened ground-level ozone, or smog, across the U.S., with larger changes in the West and Midwest. Wildfires can increase surface ozone thousands of miles away from active fires.