North Carolina Counties with 8-Hour Ozone Violations 1994-1996
Table 1. The following table shows 13 counties 3-year average of the annual 4th high value for each year equaling 0.085 ppm level or higher. The first column lists the county; the second lists the average values for that county.
County | Average value |
---|---|
Caswell | .086 ppm |
Cumberland | .086 ppm |
Davie | .085 ppm |
Forsyth | .090 ppm |
Granville | .088 ppm |
Guilford | .087 ppm |
Haywood | .087 ppm |
Johnston | .091 ppm |
Lincoln | .088 ppm |
Mecklenburg | .094 ppm |
Rockingham | .085 ppm |
Rowan | .094 ppm |
Wake | .088 ppm |
Table 2. The following table shows 16 monitored counties which are attaining the .085 ppm standard. The first column lists the county; the second lists the average values for that county.
County | Average Value |
---|---|
Alexander | .077 ppm |
Buncombe | .074 ppm |
Caldwell | .080 ppm |
Camden | .084 ppm |
Chatham | .084 ppm |
Duplin | .072 ppm |
Durham | .084 ppm |
Edgecombe | .081 ppm |
Franklin | .084 ppm |
Martin | .079 ppm |
New Hanover | .079 ppm |
Northampton | .084 ppm |
Pitt | .081 ppm |
Person | .080 ppm |
Swain | .065 ppm |
Yancey | .082 ppm |
Table 3. The following table shows 12 monitoried counties which are attaining the .085 ppm standard. The first column lists the county; the second lists the average values for that county.
County | Average Value |
---|---|
Alexander | .080 ppm |
Buncombe | .075 ppm |
Caldwell | .080 ppm |
Camden | .084 ppm |
Duplin | .068 ppm |
Durham | .083 ppm |
Haywood | .084 ppm |
Martin | .077 ppm |
New Hanover | .080 ppm |
Person | .082 ppm |
Swain | .067 ppm |
Yancey | .080 ppm |
Note:
- Based on EPA final standard of .085
- Compliance with new NAAQS will likely be based on 1996-1998 ozone seasons
- Additional counties may be involved in emission reduction strategies
- Nonattainment designations may not follow county boundaries