Sulfur Dioxide (2010) Nonattainment Areas by State/County/Area

Data is current as of November 30, 2025

Click underlined column heading to change report order

State	County	Area Name	County NA Whole/Part	2010 Population	State/ County FIPS
			click link for partial county description	whole or partial county population
ARIZONA	Gila County	Hayden, AZ	Part	1,284	04/007
ARIZONA	Gila County	Miami, AZ	Part	14,995	04/007
ARIZONA	Pinal County	Hayden, AZ	Part	3,346	04/021
GUAM	Guam	Piti-Cabras, GU	Part	6,116	66/010
INDIANA	Huntington County	Huntington, IN	Part	20,838	18/069
IOWA	Muscatine County	Muscatine, IA	Part	30,329	19/139
KENTUCKY	Henderson County	Henderson-Webster Counties, KY	Part	3,783	21/101
KENTUCKY	Webster County	Henderson-Webster Counties, KY	Part	3,149	21/233
LOUISIANA	Evangeline Parish	Evangeline Parish (Partial), LA	Part	124	22/039
LOUISIANA	St. Bernard Parish	St. Bernard Parish, LA	Whole	35,897	22/087
MARYLAND	Anne Arundel County	Anne Arundel County and Baltimore County, MD	Part	479,620	24/003
MARYLAND	Baltimore County	Anne Arundel County and Baltimore County, MD	Part	510,713	24/005
MICHIGAN	St. Clair County	St. Clair, MI	Part	52,102	26/147
MICHIGAN	Wayne County	Detroit, MI	Part	254,079	26/163
MISSOURI	New Madrid County	New Madrid County, MO	Part	2	29/143
NEW YORK	St. Lawrence County	St. Lawrence County, NY	Part	11,922	36/089
OHIO	Morgan County	Muskingum River, OH	Part	743	39/115
OHIO	Washington County	Muskingum River, OH	Part	3,713	39/167
PENNSYLVANIA	Armstrong County	Indiana, PA	Part	3,898	42/005
PENNSYLVANIA	Beaver County	Beaver, PA	Part	14,780	42/007
PENNSYLVANIA	Cambria County	Cambria-Westmoreland Area, PA	Part	2,699	42/021
PENNSYLVANIA	Indiana County	Indiana, PA	Whole	88,880	42/063
PENNSYLVANIA	Warren County	Warren, PA	Part	18,056	42/123
PENNSYLVANIA	Westmoreland County	Cambria-Westmoreland Area, PA	Part	2,702	42/129
PUERTO RICO	Bayamon Municipio	San Juan, PR	Part	22,921	72/021
PUERTO RICO	Catano Municipio	San Juan, PR	Whole	28,140	72/033
PUERTO RICO	Guaynabo Municipio	San Juan, PR	Part	23,802	72/061
PUERTO RICO	Salinas Municipio	Guayama-Salinas, PR	Part	23,401	72/123
PUERTO RICO	San Juan Municipio	San Juan, PR	Part	147,963	72/127
PUERTO RICO	Toa Baja Municipio	San Juan, PR	Part	52,441	72/137
TENNESSEE	Sullivan County	Sullivan County, TN	Part	15,289	47/163
TEXAS	Anderson County	Freestone and Anderson Counties, TX	Part	7	48/001
TEXAS	Freestone County	Freestone and Anderson Counties, TX	Part	4,087	48/161
TEXAS	Howard County	Howard County, TX	Part	281	48/227
TEXAS	Hutchinson County	Hutchinson County, TX	Part	14,593	48/233
TEXAS	Navarro County	Navarro County, TX	Part	1,593	48/349
TEXAS	Panola County	Rusk and Panola Counties, TX	Part	24	48/365
TEXAS	Rusk County	Rusk and Panola Counties, TX	Part	1,656	48/401
TEXAS	Titus County	Titus County, TX	Part	211	48/449
VIRGINIA	Giles County	Giles County, VA	Part	183	51/071

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