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Table 7-5: Washington Air Quality Nonattainment Areas for Carbon Monoxide
(CO)
Excel | CSV
| Clark |
Vancouver |
95 96 |
10/21/96 |
Moderate <= 12.7ppm |
Part |
324,869 |
| King |
Seattle-Tacoma |
95 96 |
10/11/96 |
Moderate > 12.7ppm |
Part |
1,523,379 |
| Pierce |
Seattle-Tacoma |
95 96 |
10/11/96 |
Moderate > 12.7ppm |
Part |
614,619 |
| Snohomish |
Seattle-Tacoma |
95 96 |
10/11/96 |
Moderate > 12.7ppm |
Part |
531,483 |
| Spokane |
Spokane |
95 96 97 98 99 00 01 |
NA |
Serious |
Part |
322,691 |
| Yakima |
Yakima |
95 96 97 98 99 00 01 |
NA |
Not Classified |
Part |
63,658 |
KEY: NA = not applicable; ppm = parts per million.
NOTES: Nonattainment areas do not meet the national primary or secondary ambient
air quality standard for the specified pollutant. Nonattainment areas are classified
based on design values: Serious = an area with a design value of 16.5 ppm and
above; Moderate = an area with a design value of 9.1 up to 16.4 ppm.
SOURCE: U.S. Environmental Protection Agency, Green Book, available at http://www.epa.gov/oar/oaqps/greenbk/anay.html
as of Apr. 20, 2002.
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