California Air Resources Board 2006 Almanac (web)			
Chapter 5	Table 5-15		Statewide
Formaldehyde			
County	Air Basin	tons/year	Percent
Los Angeles	South Coast	2664	14%
San Diego	San Diego	1240	6%
Kern	San Joaquin Valley	1184	6%
Orange	South Coast	908	5%
Alameda	San Francisco Bay Area	711	4%
Santa Clara	San Francisco Bay Area	647	3%
Santa Barbara	South Central Coast	585	3%
Fresno	San Joaquin Valley	558	3%
Riverside	South Coast	529	3%
San Bernardino	South Coast	522	3%