CATEGORY
PM POLLUTION SAN JOAQUIN VALLEY PROJECTED EMISSIONS
Tons per day   (Source: ARB)
	1975	1980	1985	1990	1995	2000	2004	2005	2010	2015	2020
CLEANING AND SURFACE COATINGS	0.0436	0.0401	0.0334	0.0796	0.0755	0.0831	0.0562	0.0569	0.0631	0.0696	0.0758
FUEL COMBUSTION	27.2075	23.855	18.3126	9.5593	7.4411	7.7184	7.011	7.07	7.1195	7.1443	7.2294
INDUSTRIAL PROCESSES	54.278	33.1109	34.8866	34.9501	32.8954	36.0077	27.5406	27.7777	29.6296	31.473	33.9014
MISCELLANEOUS PROCESSES	503.8547	504.1755	521.4011	542.9319	542.5982	555.4728	571.9504	575.0775	606.1253	624.5334	643.5107
NATURAL SOURCES	50.2367	50.2367	50.2367	50.2367	7.2782	65.3223	50.2367	50.2367	50.2367	50.2367	50.2367
ON-ROAD MOTOR VEHICLES	4.097	5.594	7.797	8.806	6.643	6.125	6.243	6.308	6.333	6.478	6.883
OTHER MOBILE SOURCES	11.993	14.8679	11.7697	12.9418	10.1524	9.643	9.2179	9.0448	7.8919	6.8053	5.9509
PETROLEUM PRODUCTION AND MARKETING	0.2135	1.3191	0.0372	0.0351	0.0162	0.1025	0.0204	0.0211	0.0233	0.0248	0.0258
SOLVENT EVAPORATION	0	0	0	0	0	0	0	0	0	0	0
WASTE DISPOSAL	0.0581	1.2424	0.003	0.0821	0.2004	0.2361	0.2257	0.2286	0.2547	0.2808	0.3051
TOTAL PM EMISSIONS	651.9821	634.4416	644.4773	659.6226	607.3004	680.7109	672.5019	675.8213	707.6771	727.0459	748.1188
TOTAL MOBILE SOURCES	16.09	20.4619	19.5667	21.7478	16.7954	15.768	15.4609	15.3528	14.2249	13.2833	12.8339
HEAVY DUTY DIESEL URBAN BUSES (UB)	0.023	0.024	0.035	0.051	0.053	0.068	0.068	0.068	0.066	0.063	0.061
LIGHT HEAVY DUTY DIESEL TRUCKS - 1 (LHDV1)	0.009	0.012	0.024	0.038	0.023	0.028	0.042	0.043	0.039	0.034	0.032
LIGHT HEAVY DUTY DIESEL TRUCKS - 2 (LHDV2)	0	0.019	0.05	0.105	0.049	0.042	0.041	0.04	0.031	0.025	0.025
MEDIUM HEAVY DUTY DIESEL TRUCKS (MHDV)	0.057	0.168	0.463	0.792	0.618	0.578	0.586	0.593	0.525	0.448	0.404
HEAVY HEAVY DUTY DIESEL TRUCKS (HHDV)	2.303	3.667	5.273	5.353	3.132	2.235	1.938	1.892	1.509	1.217	1.093
TOTAL DIESEL	2.392	3.89	5.845	6.339	3.875	2.951	2.675	2.636	2.17	1.787	1.615
% mobile sources	15%	19%	30%	29%	23%	19%	17%	17%	15%	13%	13%
PM POLLUTION SOUTH COAST PROJECTED EMISSIONS
Tons per day   (Source: ARB)
HEAVY DUTY DIESEL URBAN BUSES (UB)	0.236	0.261	0.283	0.33	0.297	0.347	0.315	0.307	0.283	0.269	0.243
LIGHT HEAVY DUTY DIESEL TRUCKS - 1 (LHDV1)	0.01	0.028	0.05	0.059	0.044	0.032	0.06	0.063	0.063	0.055	0.052
LIGHT HEAVY DUTY DIESEL TRUCKS - 2 (LHDV2)	0	0.002	0.077	0.173	0.108	0.062	0.066	0.068	0.058	0.051	0.05
MEDIUM HEAVY DUTY DIESEL TRUCKS (MHDV)	0.093	0.349	1.043	1.551	1.483	1.303	1.385	1.405	1.218	1.021	0.88
HEAVY HEAVY DUTY DIESEL TRUCKS (HHDV)	4.508	8.052	12.066	9.29	6.379	4.804	4.351	4.28	3.399	2.811	2.468
TOTAL DIESEL	4.847	8.692	13.519	11.403	8.311	6.548	6.177	6.123	5.021	4.207	3.693