Table 1. The following table shows two counties with a 3-year average of the annual 4th high value for each year equaling 0.085 ppm level or higher (violation of the 8-hour standard). The first column lists the county; the second lists the average value for that county.
Table 2. The following table shows three counties apparently attaining the standard, but with insufficient data for a proper design value average due to either monitor relocations or inadequate data collection during the 3-year interval. The first column lists the county; the second lists a surrogate average value for that county.
Table 3. The following table shows 26 monitored counties that are attaining the 0.085 ppm standard. The first column lists the county; the second lists the average value for that county.
|New Hanover||0.072 ppm|
- Additional counties may be involved in emission reduction strategies
- Nonattainment designations may not follow county boundaries
- Final data validation is not yet complete