When are ozones most harmful?
Flexi Says: The image below shows the levels of ozone to watch out for (Figure below). Some people are especially sensitive to ozone. They can be harmed by levels of ozone that would not affect most other people. These people include those with lung or heart problems.
The ozone air quality index gives the parts of ozone per million parts of air. How many parts of ozone are unhealthy for everyone?
The ozone air quality index gives the parts of ozone per million parts of air. How many parts of ozone are unhealthy for everyone?