Table 7: Congestion Mitigation & Air Quality Improvement Program (CMAQ)

Part 1

COMPUTATIONS FOR FISCAL YEAR (FY) 2024 CONGESTION MITIGATION AND AIR QUALITY IMPROVEMENT PROGRAM (CMAQ) FUNDS
DETERMINATION OF CMAQ FUNDS AFTER SET-ASIDES AND OF CMAQ LIMITING AMOUNTS
STATE	CMAQ APPORTIONMENT	2% STATE PLANNING & RESEARCH (SPR) SET-ASIDE	CMAQ FUNDS AFTER SPR SET-ASIDE	10% LIMITING AMOUNT FOR 100% SHARE FOR CERTAIN SAFETY PROJECTS PURSUANT TO 23 U.S.C. 120(c)(1)	10% LIMITING AMOUNT FOR LOCKS AND DAMS, AND MARINE HIGHWAYS PURSUANT TO 23 U.S.C. 149(c)(4)
ALABAMA	12,932,116	258,642	12,673,474	1,293,212	1,293,212
ALASKA	31,195,864	623,917	30,571,947	3,119,586	3,119,586
ARIZONA	58,808,646	1,176,173	57,632,473	5,880,865	5,880,865
ARKANSAS	13,959,189	279,184	13,680,005	1,395,919	1,395,919
CALIFORNIA	526,078,481	10,521,570	515,556,911	52,607,848	52,607,848
COLORADO	47,947,297	958,946	46,988,351	4,794,730	4,794,730
CONNECTICUT	50,152,311	1,003,046	49,149,265	5,015,231	5,015,231
DELAWARE	13,219,807	264,396	12,955,411	1,321,981	1,321,981
DIST. OF COL.	11,451,447	229,029	11,222,418	1,145,145	1,145,145
FLORIDA	15,414,254	308,285	15,105,969	1,541,425	1,541,425
GEORGIA	77,026,476	1,540,530	75,485,946	7,702,648	7,702,648
HAWAII	11,742,671	234,853	11,507,818	1,174,267	1,174,267
IDAHO	14,525,774	290,515	14,235,259	1,452,577	1,452,577
ILLINOIS	124,803,873	2,496,077	122,307,796	12,480,387	12,480,387
INDIANA	53,410,371	1,068,207	52,342,164	5,341,037	5,341,037
IOWA	12,804,307	256,086	12,548,221	1,280,431	1,280,431
KANSAS	10,787,697	215,754	10,571,943	1,078,770	1,078,770
KENTUCKY	15,529,670	310,593	15,219,077	1,552,967	1,552,967
LOUISIANA	12,975,669	259,513	12,716,156	1,297,567	1,297,567
MAINE	11,672,831	233,457	11,439,374	1,167,283	1,167,283
MARYLAND	60,869,491	1,217,390	59,652,101	6,086,949	6,086,949
MASSACHUSETTS	71,893,621	1,437,872	70,455,749	7,189,362	7,189,362
MICHIGAN	83,893,164	1,677,863	82,215,301	8,389,316	8,389,316
MINNESOTA	36,531,448	730,629	35,800,819	3,653,145	3,653,145
MISSISSIPPI	12,717,992	254,360	12,463,632	1,271,799	1,271,799
MISSOURI	26,720,567	534,411	26,186,156	2,672,057	2,672,057
MONTANA	16,876,289	337,526	16,538,763	1,687,629	1,687,629
NEBRASKA	11,662,498	233,250	11,429,248	1,166,250	1,166,250
NEVADA	36,920,909	738,418	36,182,491	3,692,091	3,692,091
NEW HAMPSHIRE	11,731,883	234,638	11,497,245	1,173,188	1,173,188
NEW JERSEY	118,000,448	2,360,009	115,640,439	11,800,045	11,800,045
NEW MEXICO	12,937,919	258,758	12,679,161	1,293,792	1,293,792
NEW YORK	207,668,932	4,153,379	203,515,553	20,766,893	20,766,893
NORTH CAROLINA	58,099,625	1,161,993	56,937,632	5,809,963	5,809,963
NORTH DAKOTA	11,925,868	238,517	11,687,351	1,192,587	1,192,587
OHIO	108,550,282	2,171,006	106,379,276	10,855,028	10,855,028
OKLAHOMA	13,325,790	266,516	13,059,274	1,332,579	1,332,579
OREGON	21,992,555	439,851	21,552,704	2,199,256	2,199,256
PENNSYLVANIA	118,462,727	2,369,255	116,093,472	11,846,273	11,846,273
RHODE ISLAND	11,823,893	236,478	11,587,415	1,182,389	1,182,389
SOUTH CAROLINA	14,849,854	296,997	14,552,857	1,484,985	1,484,985
SOUTH DAKOTA	13,905,837	278,117	13,627,720	1,390,584	1,390,584
TENNESSEE	41,991,060	839,821	41,151,239	4,199,106	4,199,106
TEXAS	197,846,137	3,956,923	193,889,214	19,784,614	19,784,614
UTAH	14,645,898	292,918	14,352,980	1,464,590	1,464,590
VERMONT	13,428,639	268,573	13,160,066	1,342,864	1,342,864
VIRGINIA	62,256,732	1,245,135	61,011,597	6,225,673	6,225,673
WASHINGTON	41,889,348	837,787	41,051,561	4,188,935	4,188,935
WEST VIRGINIA	16,236,341	324,727	15,911,614	1,623,634	1,623,634
WISCONSIN	31,057,992	621,160	30,436,832	3,105,799	3,105,799
WYOMING	11,812,542	236,251	11,576,291	1,181,254	1,181,254
TOTAL	2,638,965,032	52,779,301	2,586,185,731	263,896,505	263,896,505

Part 2

COMPUTATIONS FOR FISCAL YEAR (FY) 2024 CONGESTION MITIGATION AND AIR QUALITY IMPROVEMENT PROGRAM (CMAQ) FUNDS
DETERMINATION OF SET-ASIDE OF CMAQ FUNDS FOR PARTICULATE MATTER (PM) 2.5 PROJECTS
STATE	CMAQ FUNDS AFTER SPR SET-ASIDE	LATEST AVAILABLE CMAQ WEIGHTED POPULATION	PORTION OF LATEST AVAILABLE CMAQ WEIGHTED POPULATION BASED ON PM 2.5 STANDARD	SHARE OF WEIGHTED POPULATION BASED ON PM 2.5 STANDARD	AMOUNT OF CMAQ FUNDS BASED ON PM 2.5 STANDARD	PERCENTAGE OF PM 2.5 SET-ASIDE (BEFORE PM 2.5 EXCEPTION)	PORTION OF LATEST AVAILABLE CMAQ WEIGHTED POPULATION BASED ON PM 2.5 STANDARD	PORTION OF LATEST AVAILABLE CMAQ PM 2.5 WEIGHTED POPULATION BASED ON PM 2.5 EXCEPTION	SHARE OF PM 2.5 WEIGHTED POPULATION BASED ON PM 2.5 EXCEPTION	PERCENTAGE OF PM 2.5 SET-ASIDE REDUCED BASED ON PM 2.5 EXCEPTION	SET-ASIDE FROM CMAQ FUNDS BASED ON PM 2.5 STANDARD FOR PM 2.5 PROJECTS	CMAQ FUNDS AFTER SPR & PM 2.5 SET-ASIDES
ALABAMA	12,673,474	959,863	959,863	100.0000%	12,673,474	25.0000%	959,863	-	-	25.0000%	3,168,369	9,505,105
ALASKA	30,571,947	401,572	114,427	28.4948%	8,711,416	25.0000%	114,427	-	-	25.0000%	2,177,854	28,394,093
ARIZONA	57,632,473	6,883,810	605,744	8.7995%	5,071,394	25.0000%	605,744	-	-	25.0000%	1,267,848	56,364,625
ARKANSAS	13,680,005	47,061	-	-	-	-	-	-	-	-	-	13,680,005
CALIFORNIA	515,556,911	62,198,798	38,823,097	62.4178%	321,799,081	25.0000%	38,823,097	-	-	25.0000%	80,449,770	435,107,141
COLORADO	46,988,351	5,160,102	-	-	-	-	-	-	-	-	-	46,988,351
CONNECTICUT	49,149,265	4,566,507	1,978,303	43.3220%	21,292,456	25.0000%	1,978,303	-	-	25.0000%	5,323,114	43,826,151
DELAWARE	12,955,411	888,999	575,494	64.7350%	8,386,689	25.0000%	575,494	-	-	25.0000%	2,096,672	10,858,739
DIST. OF COL.	11,222,418	738,983	-	-	-	-	-	-	-	-	-	11,222,418
FLORIDA	15,105,969	-	-	-	-	-	-	-	-	-	-	15,105,969
GEORGIA	75,485,946	5,604,272	-	-	-	-	-	-	-	-	-	75,485,946
HAWAII	11,507,818	-	-	-	-	-	-	-	-	-	-	11,507,818
IDAHO	14,235,259	29,201	29,201	100.0000%	14,235,259	25.0000%	29,201	-	-	25.0000%	3,558,815	10,676,444
ILLINOIS	122,307,796	9,904,281	-	-	-	-	-	-	-	-	-	122,307,796
INDIANA	52,342,164	998,017	-	-	-	-	-	-	-	-	-	52,342,164
IOWA	12,548,221	-	-	-	-	-	-	-	-	-	-	12,548,221
KANSAS	10,571,943	-	-	-	-	-	-	-	-	-	-	10,571,943
KENTUCKY	15,219,077	1,462,309	-	-	-	-	-	-	-	-	-	15,219,077
LOUISIANA	12,716,156	786,967	-	-	-	-	-	-	-	-	-	12,716,156
MAINE	11,439,374	-	-	-	-	-	-	-	-	-	-	11,439,374
MARYLAND	59,652,101	6,479,164	-	-	-	-	-	-	-	-	-	59,652,101
MASSACHUSETTS	70,455,749	20,868	-	-	-	-	-	-	-	-	-	70,455,749
MICHIGAN	82,215,301	5,274,709	4,778,966	90.6015%	74,488,311	25.0000%	4,778,966	-	-	25.0000%	18,622,078	63,593,223
MINNESOTA	35,800,819	-	-	-	-	-	-	-	-	-	-	35,800,819
MISSISSIPPI	12,463,632	191,723	-	-	-	-	-	-	-	-	-	12,463,632
MISSOURI	26,186,156	2,228,611	-	-	-	-	-	-	-	-	-	26,186,156
MONTANA	16,538,763	146,871	25,830	17.5869%	2,908,649	25.0000%	25,830	25,830	100.0000%	-	-	16,538,763
NEBRASKA	11,429,248	-	-	-	-	-	-	-	-	-	-	11,429,248
NEVADA	36,182,491	3,563,085	-	-	-	-	-	-	-	-	-	36,182,491
NEW HAMPSHIRE	11,497,245	-	-	-	-	-	-	-	-	-	-	11,497,245
NEW JERSEY	115,640,439	11,455,853	7,631,432	66.6160%	77,035,045	25.0000%	7,631,432	-	-	25.0000%	19,258,761	96,381,678
NEW MEXICO	12,679,161	223,337	-	-	-	-	-	-	-	-	-	12,679,161
NEW YORK	203,515,553	16,878,866	12,980,478	76.9037%	156,511,056	25.0000%	12,980,478	-	-	25.0000%	39,127,764	164,387,789
NORTH CAROLINA	56,937,632	2,303,111	-	-	-	-	-	-	-	-	-	56,937,632
NORTH DAKOTA	11,687,351	-	-	-	-	-	-	-	-	-	-	11,687,351
OHIO	106,379,276	7,285,936	3,102,277	42.5790%	45,295,208	25.0000%	3,102,277	-	-	25.0000%	11,323,802	95,055,474
OKLAHOMA	13,059,274	-	-	-	-	-	-	-	-	-	-	13,059,274
OREGON	21,552,704	466,607	466,607	100.0000%	21,552,704	25.0000%	466,607	-	-	25.0000%	5,388,176	16,164,528
PENNSYLVANIA	116,093,472	10,457,362	9,415,898	90.0409%	104,531,553	25.0000%	9,415,898	-	-	25.0000%	26,132,888	89,960,584
RHODE ISLAND	11,587,415	-	-	-	-	-	-	-	-	-	-	11,587,415
SOUTH CAROLINA	14,552,857	294,248	-	-	-	-	-	-	-	-	-	14,552,857
SOUTH DAKOTA	13,627,720	-	-	-	-	-	-	-	-	-	-	13,627,720
TENNESSEE	41,151,239	1,743,079	826,708	47.4280%	19,517,221	25.0000%	826,708	-	-	25.0000%	4,879,305	36,271,934
TEXAS	193,889,214	22,995,750	-	-	-	-	-	-	-	-	-	193,889,214
UTAH	14,352,980	3,798,302	3,343,731	88.0323%	12,635,255	25.0000%	3,343,731	-	-	25.0000%	3,158,814	11,194,166
VERMONT	13,160,066	-	-	-	-	-	-	-	-	-	-	13,160,066
VIRGINIA	61,011,597	2,800,215	-	-	-	-	-	-	-	-	-	61,011,597
WASHINGTON	41,051,561	1,477,070	927,380	62.7851%	25,774,267	25.0000%	927,380	-	-	25.0000%	6,443,567	34,607,994
WEST VIRGINIA	15,911,614	282,435	282,435	100.0000%	15,911,614	25.0000%	282,435	-	-	25.0000%	3,977,904	11,933,710
WISCONSIN	30,436,832	2,296,496	1,524,941	66.4030%	20,210,957	25.0000%	1,524,941	-	-	25.0000%	5,052,739	25,384,093
WYOMING	11,576,291	70,768	-	-	-	-	-	-	-	-	-	11,576,291
TOTAL	2,586,185,731	203,365,207	88,392,812		968,541,608		88,392,812	25,830			241,408,240	2,344,777,491

Part 3

COMPUTATIONS FOR FISCAL YEAR (FY) 2024 CONGESTION MITIGATION AND AIR QUALITY IMPROVEMENT PROGRAM (CMAQ) FUNDS
DETERMINATION OF STATE LIMITING AMOUNTS FOR FLEXIBLE USE OF CMAQ FUNDS FOR STBG-ELIGIBLE PROJECTS UNDER 23 U.S.C. 149(d)
STATE	CMAQ FUNDS AFTER SPR & PM 2.5 SET-ASIDES	FY 2009 FLEXIBLE CMAQ FUNDING AMOUNT	FY 2009 TOTAL CMAQ FUNDING AMOUNT ¹	FY 2009 FLEXIBLE CMAQ PERCENTAGE	FY 2024 INITIAL FLEXIBLE CMAQ LIMITING AMOUNT	FY 2009 CMAQ WEIGHTED POPULATION DATA	FY 2009 CMAQ WEIGHTED POPULATION DATA ADJUSTED FOR CHANGES IN DESIGNATION	FY 2009 INITIAL CMAQ APPORTIONED SHARE ADJUSTED FOR CHANGES IN DESIGNATION ²	FLEXIBLE CMAQ PERCENTAGE ADJUSTED FOR CHANGES IN DESIGNATION ³	FLEXIBLE CMAQ LIMITING AMOUNT ADJUSTED FOR CHANGES IN DESIGNATION	FINAL FLEXIBLE CMAQ LIMITING AMOUNT ⁴
ALABAMA	9,505,105	2,255,723	11,208,248	20.1256%	1,912,956	840,892	-	-	100.0000%	9,505,105	9,505,105
ALASKA	28,394,093	12,201,883	19,013,484	64.1749%	18,221,879	377,155	377,155	N/A	N/A	0	18,221,879
ARIZONA	56,364,625	-	53,918,622	-	-	4,955,463	5,717,395	2.7056%	-	0	-
ARKANSAS	13,680,005	10,616,942	11,228,220	94.5559%	12,935,249	57,314	52,103	0.0247%	95.0507%	13,002,945	13,002,945
CALIFORNIA	435,107,141	-	433,313,062	-	-	48,269,061	49,597,727	23.4082%	-	0	-
COLORADO	46,988,351	-	39,986,607	-	-	4,488,313	4,202,485	1.9986%	-	0	-
CONNECTICUT	43,826,151	-	42,493,893	-	-	4,352,468	4,393,237	2.0861%	-	0	-
DELAWARE	10,858,739	988,763	10,252,769	9.6439%	1,047,202	951,240	765,331	0.3638%	27.2387%	2,957,781	2,957,781
DIST. OF COL.	11,222,418	2,339,486	8,916,491	26.2377%	2,944,509	776,545	647,121	0.3075%	38.4936%	4,319,914	4,319,914
FLORIDA	15,105,969	13,766,472	13,766,472	100.0000%	15,105,969	-	-	N/A	N/A	0	15,105,969
GEORGIA	75,485,946	-	68,186,260	-	-	6,020,455	4,767,432	2.2778%	-	0	-
HAWAII	11,507,818	9,279,275	9,279,275	100.0000%	11,507,818	-	-	N/A	N/A	0	11,507,818
IDAHO	10,676,444	12,398,641	12,398,641	100.0000%	10,676,444	-	-	N/A	N/A	0	10,676,444
ILLINOIS	122,307,796	-	97,772,604	-	-	10,056,796	10,032,096	4.7652%	-	0	-
INDIANA	52,342,164	-	47,781,602	-	-	4,170,503	945,808	0.4562%	8.7625%	4,586,474	4,586,474
IOWA	12,548,221	9,878,886	9,878,886	100.0000%	12,548,221	-	-	N/A	N/A	0	12,548,221
KANSAS	10,571,943	9,183,043	9,183,043	100.0000%	10,571,943	-	-	N/A	N/A	0	10,571,943
KENTUCKY	15,219,077	-	13,185,175	-	-	1,324,471	1,314,634	0.6244%	-	0	-
LOUISIANA	12,716,156	2,809,905	10,505,618	26.7467%	3,401,151	771,187	701,079	0.3331%	33.3839%	4,245,150	4,245,150
MAINE	11,439,374	2,208,292	8,757,021	25.2174%	2,884,711	787,287	-	-	100.0000%	11,439,374	11,439,374
MARYLAND	59,652,101	-	51,816,107	-	-	6,021,455	5,427,549	2.5850%	-	0	-
MASSACHUSETTS	70,455,749	-	61,870,134	-	-	7,719,833	15,485	0.0076%	98.4732%	69,380,066	69,380,066
MICHIGAN	63,593,223	-	73,162,579	-	-	7,863,853	5,370,601	2.5813%	-	0	-
MINNESOTA	35,800,819	-	29,742,588	-	-	3,108,862	-	0.0000%	100.0000%	35,800,819	35,800,819
MISSISSIPPI	12,463,632	10,335,807	10,335,807	100.0000%	12,463,632	-	149,393	0.0709%	85.8196%	10,696,234	10,696,234
MISSOURI	26,186,156	-	21,810,895	-	-	2,206,545	2,206,545	N/A	N/A	0	-
MONTANA	16,538,763	11,670,921	12,972,801	89.9645%	14,879,022	105,650	105,650	N/A	N/A	0	14,879,022
NEBRASKA	11,429,248	9,724,445	9,724,445	100.0000%	11,429,248	-	-	N/A	N/A	0	11,429,248
NEVADA	36,182,491	-	25,881,891	-	-	2,609,679	2,830,039	1.3427%	-	0	-
NEW HAMPSHIRE	11,497,245	-	10,256,024	-	-	1,065,570	-	-	100.0000%	11,497,245	11,497,245
NEW JERSEY	96,381,678	-	100,893,092	-	-	10,390,629	10,738,515	5.0917%	-	0	-
NEW MEXICO	12,679,161	4,468,397	11,108,512	40.2250%	5,100,190	629,292	198,791	0.0946%	81.0786%	10,280,087	10,280,087
NEW YORK	164,387,789	-	176,995,468	-	-	20,596,870	16,100,671	7.8137%	-	0	-
NORTH CAROLINA	56,937,632	-	51,567,873	-	-	5,042,787	1,779,473	0.8584%	-	0	-
NORTH DAKOTA	11,687,351	9,816,305	9,816,305	100.0000%	11,687,351	-	-	N/A	N/A	0	11,687,351
OHIO	95,055,474	-	94,050,620	-	-	9,537,007	6,495,494	3.1302%	-	0	-
OKLAHOMA	13,059,274	10,496,776	10,496,776	100.0000%	13,059,274	-	-	N/A	N/A	0	13,059,274
OREGON	16,164,528	-	16,481,621	-	-	1,947,614	-	0.0000%	100.0000%	16,164,528	16,164,528
PENNSYLVANIA	89,960,584	-	102,945,194	-	-	11,640,455	8,227,442	3.9719%	-	0	-
RHODE ISLAND	11,587,415	-	8,799,193	-	-	1,163,615	-	-	100.0000%	11,587,415	11,587,415
SOUTH CAROLINA	14,552,857	9,481,096	12,127,209	78.1804%	11,377,476	229,710	208,827	0.0992%	80.1620%	11,665,865	11,665,865
SOUTH DAKOTA	13,627,720	10,875,044	10,875,044	100.0000%	13,627,720	-	-	N/A	N/A	0	13,627,720
TENNESSEE	36,271,934	-	35,550,869	-	-	3,473,818	1,527,300	0.7321%	-	0	-
TEXAS	193,889,214	-	154,874,775	-	-	13,881,915	17,758,926	8.2819%	-	0	-
UTAH	11,194,166	3,577,104	10,845,758	32.9816%	3,692,015	705,548	2,381,281	1.1220%	-	0	-
VERMONT	13,160,066	8,852,679	8,852,679	100.0000%	13,160,066	-	-	N/A	N/A	0	13,160,066
VIRGINIA	61,011,597	-	53,281,511	-	-	5,282,697	2,282,694	1.0998%	-	0	-
WASHINGTON	34,607,994	-	33,799,735	-	-	4,183,592	456,175	0.2206%	55.8881%	19,341,735	19,341,735
WEST VIRGINIA	11,933,710	5,675,904	13,181,710	43.0589%	5,138,528	599,457	-	-	100.0000%	11,933,710	11,933,710
WISCONSIN	25,384,093	-	26,507,711	-	-	2,347,886	2,328,444	1.1060%	-	0	-
WYOMING	11,576,291	10,325,753	10,325,753	100.0000%	11,576,291	-	63,336	0.0301%	93.9857%	10,880,054	10,880,054
TOTAL	2,344,777,491	193,227,542	2,191,976,672		230,948,865	210,553,489	170,166,232				425,759,456

¹ After programmatic distribution of Equity Bonus, inclusive of State Planning and Research (SPR) funding.

² N/A = no changes in designation; each State's adjusted FY 2009 CMAQ share was calculated in isolation (i.e., unadjusted weighted population data was used for other States);

States in gray are below the 1/2% minimum share and, therefore, a portion of their CMAQ funding is flexible.

³ Flexible share = 1-(initial share/0.005).

⁴ Initial flexible CMAQ amount unless superceded by flexible CMAQ amount based on change in nonattainment/maintenance area designation.

Last updated: Wednesday, November 26, 2025

USA Banner

Table 7: Congestion Mitigation & Air Quality Improvement Program (CMAQ)