Nonattainment & Maintenance Area Populations by State and County FY 2008

California

STATE	COUNTY	2006.7.01 POP.	1-Hr O3 Class	CO Class	CO WT	8-hr Class	8-hr WT	POPULATION FINAL WTED
CALIFORNIA		35,437,961						48,142,465
Chico-Paradise
	Butte	215,881		Mnt	1.2	b	1.0	259,057
Imperial
	Imperial	160,301				mr	1.0	160,301
Los Angeles	South Coast Air Basin
	Los Angeles	9,948,081	Ext	Mnt	1.2	sv	1.3	15,519,006
	Orange	3,002,048	Ext	Mnt	1.2	sv	1.3	4,683,195
	Riverside	2,026,803	Ext	Mnt	1.2	sv	1.3	3,161,813
	San Bernardino	1,999,332	Ext	Mnt	1.2	sv	1.3	3,118,958
Sacramento Metro
	El Dorado	178,066	Sev	Mnt	1.2	sr	1.2	256,415
	Placer	326,242	Sev	Mnt	1.2	sr	1.2	469,788
	Solano	411,680	Sev	Mnt	1.2	sr	1.2	592,819
	Sutter	91,410	Sev			sr	1.2	109,692
	Sacramento	1,374,724	Sev	Mnt	1.2	sr	1.2	1,979,603
	Yolo	188,085	Sev	Mnt	1.2	sr	1.2	270,842
	Nevada	98,764				b	1.0	98,764
San Diego
	San Diego	2,941,454	Mnt	Mnt	1.2	b	1.0	3,529,745
San Joaquin Valley
	Fresno	891,756	Ext	Mnt	1.2	sr	1.2	1,284,129
	Kern	780,117	Ext			sr	1.2	936,140
	Kings	146,153	Ext			sr	1.2	175,384
	Madera	146,345	Ext			sr	1.2	175,614
	Merced	245,658	Ext			sr	1.2	294,790
	San Joaquin	673,170	Ext	Mnt	1.2	sr	1.2	969,365
	Stanislaus	512,138	Ext	Mnt	1.2	sr	1.2	737,479
	Tulare	419,909	Ext			sr	1.2	503,891
	Amador	38,941				b	1.0	38,941
	Calaveras	47,722				b	1.0	47,722
	Tuolomne	56,855				b	1.0	56,855
	Mariposa	18,401				b	1.0	18,401
Santa Barbara-Santa Maria-Lompoc
	Santa Barbara	400,335	Mnt					0
Ventura Co
	Ventura	799,720	Sev			md	1.1	879,692
Monterey Bay	Monterey	410,206	Mnt					0
	San Benito	55,842	Mnt					0
	Santa Cruz	249,705	Mnt					0
San Francisco Bay Area
	Alameda	1,457,426	Mod	Mnt	1.2	mr	1.0	1,748,911
	Contra Costa	1,024,319	Mod	Mnt	1.2	mr	1.0	1,229,183
	Marin	248,742	Mod	Mnt	1.2	mr	1.0	298,490
	Napa	133,522	Mod	Mnt	1.2	mr	1.0	160,226
	San Francisco	744,041	Mod	Mnt	1.2	mr	1.0	892,849
	San Mateo	705,499	Mod	Mnt	1.2	mr	1.0	846,599
	Santa Clara	1,731,281	Mod	Mnt	1.2	mr	1.0	2,077,537
	Sonoma	466,891	Mod	Mnt	1.2	mr	1.0	560,269
Yuba City
	Yuba	70,396						0