2004 Ozone Health Advisory Program Summary
The following table shows the results for National Park Service areas participating in the 2004 ozone health advisory program.| National Park Service Area | Number of Days When 8-hr Ozone Standard was Exceeded | Number of Days When Ozone Health Advisory Issued |
|---|---|---|
| Acadia NP | 0 | 0 |
| Great Smoky Mtns NP | 3 | 0 |
| Joshua Tree NP | 31 | 13 |
| Mammoth Cave NP | 0 | 0 |
| Pinnacles NM | 0 | 2* |
| Sequoia/Kings Canyon NPs | 72 | 35 |
| Shenandoah NP | 1 | 0 |
| *Two health advisories were issued based on an advisory forecast. There were two events when the one hour averages were high, but the 8-hour averages never exceeded the 8-hour average ozone standard. | ||