California Air Resources Board 2004 Almanac (web)																															
Appendix A		Sacramento Valley Air Basin Emission Trends and Forecasts							Table A-17																						
	"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															
Butte	30	34	33	35	31	26	22	18	42	44	43	42	35	28	25	23															
Colusa	9	10	9	13	13	10	10	8	14	12	14	12	10	9	9	9															
Glenn	14	13	12	13	12	10	9	8	14	14	14	12	12	10	10	10															
Placer	23	27	28	31	29	29	24	20	35	33	34	31	29	23	20	19															
Sacramento	129	134	140	148	125	103	83	64	214	196	174	145	114	85	67	59															
Shasta	36	39	37	42	36	34	29	27	39	43	42	40	33	28	25	22															
Solano	12	15	14	17	15	13	11	9	12	16	15	16	14	11	9	8															
Sutter	19	20	18	21	19	16	15	14	19	18	19	16	14	11	11	10															
Tehama	14	18	15	15	13	13	11	10	14	16	15	14	11	9	8	8															
Yolo	31	32	33	37	33	31	24	18	36	33	28	23	20	16	13	12															
Yuba	11	14	12	12	11	10	8	7	14	17	15	13	12	10	9	8															
																															
	"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															
Butte	26	29	29	32	28	28	28	29	257	276	273	266	207	162	140	118															
Colusa	19	19	19	19	19	20	20	20	84	79	78	75	66	60	57	54															
Glenn	14	15	14	15	15	15	15	16	84	85	83	75	63	55	52	49															
Placer	8	8	10	13	13	14	15	16	201	237	229	202	169	149	126	108															
Sacramento	33	37	40	43	39	42	44	46	1456	1374	1296	1052	743	526	389	305															
Shasta	30	27	28	31	31	31	32	33	319	327	327	332	268	233	213	196															
Solano	7	8	8	8	8	9	9	9	68	105	103	103	72	56	43	35															
Sutter	13	14	13	14	14	14	15	15	99	101	98	93	71	56	50	42															
Tehama	13	15	15	14	14	14	15	15	83	91	85	87	65	51	45	38															
Yolo	21	22	23	26	26	28	28	29	223	202	192	152	110	86	65	52															
Yuba	10	9	8	8	8	8	9	9	94	101	85	80	67	55	49	42															
																															
	"Directly Emitted PM2.5 Emissions (tons/day, annual average)"																														
County	1975	1980	1985	1990	1995	2000	2005	2010																							
Butte	12	13	13	14	12	11	12	12																							
Colusa	8	8	8	8	8	8	8	8																							
Glenn	6	6	6	6	6	7	7	7																							
Placer	4	4	5	6	6	6	7	7																							
Sacramento	14	14	16	17	15	16	16	17																							
Shasta	17	14	14	16	15	15	15	16																							
Solano	3	3	3	3	3	3	3	3																							
Sutter	5	6	5	5	5	5	5	5																							
Tehama	5	6	6	5	5	5	5	5																							
Yolo	8	7	7	8	8	8	8	8																							
Yuba	4	4	4	4	4	4	4	4