Note: EPA no longer updates this information, but it may be useful as a reference or resource.

Please see www.epa.gov/air/ozonepollution for the latest information on EPA's efforts to reduce ground level ozone pollution.

NOx Emissions in Tons per Day (1990 Base Year)

September 30, 1997

Area	1990 Point	1990 Area	1990 Mobile	1990 Total	2005 Point	2005 Area	2005 Mobile	2005 Total	Amount Reduced
REGION I
MAINE
Hancock/Waldo Counties	5.49	1.11	12.08	18.68	5.1	0.5	9.3	14.9	3.78
*REGION III*
PENNSYLVANIA
Reading	25.60	2.63	29.54	57.77	22.40	2.82	25.43	50.65	7.12
WEST VIRGINIA
Charleston	16.9	389.2	27.9	434	17.6	366.9	27	411.5	22.5
Greenbrier Co.	0.14	0.59	5	5.73	0.17	0.59	4.68	5.44	0.29
Huntington	15.9	13.3	10.7	39.9	14.3	13.6	9.7	37.6	2.3
Parkersburg	13.9	6.1	6.9	26.9	12	6.3	6.4	24.7	2.2
REGION IV
FLORIDA
Jacksonville	101.16	8.37	82.47	192	108.87	14.67	82.85	206.39	-14.39*
SE Florida	180.34	17.1	348.33	545.77	151.7	20.23	333.19	505.12	40.65
Tampa	319.76	9.96	163.07	492.79	338.84	12.08	165.86	516.78	-23.99
KENTUCKY
Ashland	25.71	0.18	7.71	33.6	25.79	0.17	7.11	33.07	0.53
Edmonson	0	0.04	1.14	1.18	0	0.04	0.95	0.99	0.19
Lexington	1.98	0.34	30.22	32.54	2.09	0.36	30.41	32.86	-0.32
Owensboro	82.05	0.22	8.27	90.54	80.96	0.21	6.62	87.79	2.75
Paducah	5.88	0.11	4.41	10.4	6.1	0.11	4.16	10.37	0.03
NORTH CAROLINA
Charlotte	31.25	4.92	61.64	97.81	82.1	5	42.8	129.9	-32.09**
Greensboro	23.04	0.29	99.76	123.09	27.81	0.29	90.28	118.38	4.71
Raleigh/Durham	3.55	0.18	89.22	92.95	4.39	0.18	82.24	86.81	6.14
SOUTH CAROLINA
Cherokee Co.	0.79	3.97	7.18	11.94	0.87	4.35	5.24	10.46	1.48
TENNESSEE
Knox Co.	9.13	3.33	43.49	55.95	11.73	3.57	36.402	51.702	4.248
Memphis	139.72	4.04	89.63	233.39	139.85	4.4	83.29	227.54	5.85
Nashville	111.79	15.12	140.58	267.49	94.25	17.54	129.82	241.61	25.88
REGION V
ILLINOIS
Jersey Co.	0	0.06	4.26	4.32	0	0.06	4.52	4.58	-0.26***
INDIANA
Elkhart Indianapolis Marion South Bend St. Joseph	2.78	2.14	21.81	26.73	3.42	2.57	19.77	25.76	0.97
MICHIGAN
Detroit	711	195	437	1343	725	210	202	1137	206
Grand Rapids	126	31	61	218	120	26	51	197	21
OHIO
Canton	6.74	16.87	16.2	39.81	7.96	17.68	12	37.64	2.17
Cleveland.	245.59	80.46	176.6	502.65	298	80.18	75.4	453.58	49.07
Clinton Co.	0	1.62	4.8	6.42	0	1.66	3.25	4.91	1.51
Columbiana Co.	0.06	4.6	7	11.66	0.07	4.9	5.05	10.02	1.64
Columbus	13.79	96.68	78.65	189.12	15.27	111.82	61.24	188.33	0.79
Dayton	32.2	36.5	60.9	129.6	38.2	41.7	39.4	119.3	10.3
Jefferson Co.	378	2.7	4.7	385.4	340	2.6	3.4	346	39.4
Preble Co.	0	5.91	4.8	10.71	0	6.29	2.81	9.1	1.61
Toledo	73.6	10.2	37.6	121.4	40.5	10.24	24.6	75.34	46.06
Youngstown	23.25	17.99	29.87	71.11	23.46	17.7	21.12	62.28	8.83
WISCONSIN
Kewanee Co.	0.03	0.14	2.78	2.95	0.05	0.13	2.36	2.54	0.41
Sheboygan Co.	56.35	1.38	16.32	74.05	55.89	1.27	11.63	68.79	5.26
Walworth Co.	0.54	0.79	11.89	13.22	0.64	0.66	10.19	11.49	1.73
REGION VI
LOUISIANA
Beauregard Parish	12	0.11	6.95	19.06	****	****	****	****	****
Grant Parish	3.03	0.05	7.02	10.1	****	****	****	****	****
Lafayette Parish	5.35	0.52	54.38	60.25	****	****	****	****	****
Lafourche Parish	9.56	0.43	11.61	21.6	****	****	****	****	****
New Orleans (Jefferson Parish)	55.12	1.75	41.53	98.4	62.07	1.79	33.28	97.14	1.26
New Orleans (Orleans Parish)	22.3	1.38	45.06	68.74	24.89	1.4	36.79	63.08	5.66
New Orleans (St. Bernard Parish)	29.44	0.27	4.84	34.55	29.46	0.28	4.05	33.79	0.76
New Orleans (St. Charles Parish)	118.05	0.15	9.04	127.24	125.41	0.16	7.55	133.12	-5.88
St. James Parish	40.21	0.1	7.25	47.56	39.51	0.1	6.63	46.24	1.32
St. Marys Parish	31.57	0.22	8.79	40.58	****	****	****	****	****
TEXAS
Victoria Co.	36.55	0.35	3.31	40.21	****	****	****	****	****
REGION VII
KANSAS
Kansas City	64.27	12.9	65.14	142.31	31.42	16.64	62.61	110.67	31.64
MISSOURI
Kansas City	113.44	4.51	97.4	215.35	84.45	5.78	88.38	178.61	36.74
REGION IX
CALIFORNIA
Monterey Bay Area	25.38	6.93	58.74	91.06	27.50	3.84	44.23	75.57	15.49
San Francisco Bay	131	15	410	556	146	18	344	508	48
*REGION X*
OREGON
Portland	13	12	109	134	21	14	86	121	13
WASHINGTON
Vancouver	6	1	21	28	7	1	17	25	3

Totals:	3402.22	1041.13	3114.42	7557.78	3414.09	1072.36	2463.992	6950.442	607.338

* UAM analysis shows need for NOx controls. EKMA analysis shows no impact from slight increase. * Federal Register notice states no problem from small increase in NOx. **** Area did not submit 2005 projected emissions. Notes: Emissions do not include biogenic sources. Projected emission inventory dates are not 2005 in all cases; see specific area for actual inventory year.

Region				Amount Reduced
1				3.78
3				34.41
4				21.668
5				396.49
6				3.12
7				68.38
9				63.49
10				16.0
Total				607.338

Click on another table or graph of interest:

NOx Emissions in Tons per Day (1990 Base Year)

REGION I

REGION III

REGION IV

REGION V

REGION VI

REGION VII

REGION IX

REGION X

* UAM analysis shows need for NOx controls. ** EKMA analysis shows no impact from slight increase. *** Federal Register notice states no problem from small increase in NOx. **** Area did not submit 2005 projected emissions.

Notes: Emissions do not include biogenic sources. Projected emission inventory dates are not 2005 in all cases; see specific area for actual inventory year.

Local Navigation

* UAM analysis shows need for NOx controls.
EKMA analysis shows no impact from slight increase.
* Federal Register notice states no problem from small increase in NOx.
**** Area did not submit 2005 projected emissions.