Pollutants	In	Tons
Year	Carbon Monoxide	Nitrogen Oxides	Sulfur Dioxide	Volatile Organic Compunds	Particulate Matter (>10microns)	Particulate Matter (<10microns)
92	0.86	3.42	0.02	0.06	0.08	0.08
93	0.84	3.38	0.02	0.06	8.41	2.12
94	1.07	4.3	0.02	0.08	7.8	1.3
95	0.84	3.34	0.02	0.07	5.05	1.27
96	2.04	8.24	0.04	0.18	2.29	0.96
97	1.43	5.72	0.02	0.11	0.56	0.56
98	2.2	4.2	0.02	0.18	0.21	0.36
99	15.01	18.33	0.11	1.01	40.67	17.76
00	14.28	17.33	0.1	0.95	66.62	32.73
01	13.61	18.05	0.1	0.91	90.3	44.16
02	32.85	39.54	0.24	2.17	57.7	26.68
03	31.04	37.4	0.22	2.06	55.04	25.77
04	30.86	37.29	0.22	2.05	89.94	44.07