|
|
 |
|
|
| Category |
Ozone, 8/hr |
Carbon Monoxide, 8/hr |
Sulfur Dioxide, 24/hr |
Fine Particles, 24/hr |
Good |
None |
None |
None |
None |
Moderate |
Unusually sensitive people should consider limiting prolonged outdoor exertion. |
None |
None |
None |
Unhealthy for Sensitive Groups |
Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion. |
People with cardiovascular disease, such as angina, should limit heavy exertion and avoid sources of CO, such as heavy traffic. |
People with asthma should consider limiting outdoor exertion. |
People with respiratory or heart disease, the elderly and children should limit prolonged exertion. |
Unhealthy |
Active children and adults, and people with respiratory disease, such as asthma, should avoid prolonged outdoor exertion; everyone else, especially children, should limit prolonged outdoor exertion. |
People with cardiovascular disease, such as angina, should limit moderate exertion and avoid sources of CO, such as heavy traffic. |
Children, asthmatics, and people with heart or lung disease should limit outdoor exertion. |
People with respiratory or heart disease, the elderly and children should avoid prolonged exertion; everyone else should limit prolonged exertion. |
Very Unhealthy |
Active children and adults, and people with respiratory disease, such as asthma, should avoid all outdoor exertion; everyone else, especially children, should limit outdoor exertion. |
People with cardiovascular disease, such as angina, should avoid exertion and sources of CO, such as heavy traffic. |
Children, asthmatics, and people with heart or lung disease should avoid outdoor exertion; everyone else should limit outdoor exertion. |
People with respiratory or heart disease, the elderly and children should avoid prolonged exertion; everyone else should limit prolonged exertion. |
|
|
|