tropospheric
/ˌtrɑpəˈsfɪrɪk/
adjective
- Relating to the lowest layer of Earth's atmosphere, where weather occurs and where most clouds and air pollution are found.
- Tropospheric clouds like cumulus and stratus are common in the sky.
- The tropospheric layer extends from the ground up to about 10 miles high.
- Scientists study tropospheric ozone because it affects air quality.