2003 Almanac (page 233)  Table 5-15  2002 Top Ten Counties:  Formaldehyde			

Formaldehyde			
County	Air Basin	tons/year	Percent
Los Angeles	South Coast	3173	15%
Kern	San Joaquin Valley	1530	7%
San Diego	San Diego	1362	6%
Orange	South Coast	1019	5%
Santa Clara	San Francisco Bay Area	720	3%
Alameda	San Francisco Bay Area	631	3%
Fresno	San Joaquin Valley	599	3%
Santa Barbara	South Central Coast	597	3%
Riverside	South Coast	567	3%
San Bernardino	South Coast	561	3%