California Air Resources Board 2004 Almanac (web)																															
Appendix A		South Coast Air Basin Emission Trends and Forecasts							Table A-29																						
	"NOx Emissions (tons/day, annual average)"								"ROG Emissions (tons/day, annual average)"																						
County	1975	1980	1985	1990	1995	2000	2005	2010	1975	1980	1985	1990	1995	2000	2005	2010															
Los Angeles	1237	1126	1174	1014	857	729	580	454	1885	1505	1443	1044	744	601	424	353															
Orange	269	277	311	260	219	193	162	129	470	440	441	326	233	202	141	121															
Riverside	88	99	111	149	133	136	119	94	119	117	125	125	104	92	73	65															
San Bernardino	129	139	145	142	133	124	108	85	162	170	178	144	119	100	77	68															
																															
	"Directly Emitted PM10 Emissions (tons/day, annual average)"								"CO Emissions (tons/day, annual average)"																						
County	1975	1980	1985	1990	1995	2000	2005	2010	1975	1980	1985	1990	1995	2000	2005	2010															
Los Angeles	137	134	149	182	161	143	140	141	11684	9018	8811	6609	4753	3426	2352	1781															
Orange	31	38	44	57	53	53	53	54	2621	2406	2463	1922	1453	1049	771	612															
Riverside	23	28	31	47	48	48	51	54	775	789	847	927	724	557	422	336															
San Bernardino	42	43	46	52	57	44	46	48	1074	1169	1018	863	675	520	397	322															
																															
	"Directly Emitted PM2.5 Emissions (tons/day, annual average)"																														
County	1975	1980	1985	1990	1995	2000	2005	2010																							
Los Angeles	75	64	67	71	59	56	56	55																							
Orange	15	16	17	19	17	17	18	18																							
Riverside	8	10	10	14	14	15	16	17																							
San Bernardino	19	18	15	16	16	15	16	17