Air Quality Index |
Health Concern |
Good |
None |
Moderate |
Unusually sensitive people should consider reducing prolonged or heavy exertion |
Unhealthy for Sensitive Groups |
People with heart or lung disease, older adults, and children should reduce prolonged or heavy exertion. |
Unhealthy |
People with heart or lung disease, older adults, and children should avoid prolonged or heavy exertion. Everyone else should reduce prolonged or heavy exertion. |
Very Unhealthy |
People with heart or lung disease, older adults, and children should avoid all physical activity outdoors. Everyone else should avoid prolonged or heavy exertion. |