California Air Resources Board 2004 Almanac (web)								
Chapter 3	Statewide PM10 Emission Trends							Table 3-4
"Directly Emitted PM10 Emission Trends (tons/day, annual average)"								
Emission Source	1975	1980	1985	1990	1995	2000	2005	2010
All Sources	1899	1927	2001	2132	2039	2042	2101	2164
Stationary Sources	293	201	157	159	140	125	130	140
Area-wide Sources	1493	1597	1704	1819	1778	1798	1851	1908
   Paved Road Dust	160	204	266	370	390	383	411	441
   Unpaved Road Dust	407	432	444	447	458	465	471	480
   Other Area-wide Sources	926	961	994	1002	930	950	969	987
On-Road Mobile	36	43	60	63	51	49	50	51
   Gasoline Vehicles	22	19	21	25	27	30	34	39
   Diesel Vehicles	14	24	38	38	24	18	16	12
Other Mobile	78	86	80	90	71	71	70	65