Health and Environmental Effects of Ground-Level Ozone – US EPA.
Ozone in the air we breathe can harm our health, especially on hot sunny days when ozone can reach unhealthy levels. Even relatively low levels of ozone can cause health effects. Who is at risk? People most at risk from breathing air containing ozone include people with asthma, children, older adults, and people who are active outdoors, …
Health and Environmental Effects of Ground-Level Ozone – US EPA. Read More »