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Air Quality Index (AQI)
| Index
Values |
Air
Quality Description
(Color Description) |
Health
Cautionary Statement |
| 0-50 |
Good
(Green)
|
No limitations
|
| 51 - 100 |
Moderate
(Light Yellow) |
Extremely sensitive children and adults,
especially with respiratory diseases such as asthma, should consider
limiting outdoor exertion. |
| 101 - 150 |
Unhealthy for Sensitive Groups
(Orange) |
Sensitive children,
adults and especially those with respiratory diseases such as asthma,
should limit prolonged outdoor exertion. |
| 151 - 200 |
Unhealthy
(Red) |
Sensitive children and adults should
avoid outdoor exertion and everyone else should limit prolonged outdoor
exertion during peak ozone periods. |
| 201 - 300 |
Very Unhealthy
(Purple) |
Sensitive children and adults should
avoid outdoor activities and remain indoors. Everyone else should
avoid outdoor exertion. |
| Over 300 |
Hazardous
(Deep Purple) |
Everyone, especially children, should
avoid outdoor activities and remain indoors. |
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