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

Part 1

COMPUTATIONS FOR FISCAL YEAR (FY) 2025 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	13,190,759	263,815	12,926,944	1,319,076	1,319,076
ALASKA	31,819,781	636,396	31,183,385	3,181,978	3,181,978
ARIZONA	59,984,819	1,199,696	58,785,123	5,998,482	5,998,482
ARKANSAS	14,238,373	284,767	13,953,606	1,423,837	1,423,837
CALIFORNIA	536,600,051	10,732,001	525,868,050	53,660,005	53,660,005
COLORADO	48,906,243	978,125	47,928,118	4,890,624	4,890,624
CONNECTICUT	51,155,357	1,023,107	50,132,250	5,115,536	5,115,536
DELAWARE	13,484,203	269,684	13,214,519	1,348,420	1,348,420
DIST. OF COL.	11,680,475	233,610	11,446,865	1,168,048	1,168,048
FLORIDA	15,722,539	314,451	15,408,088	1,572,254	1,572,254
GEORGIA	78,567,006	1,571,340	76,995,666	7,856,701	7,856,701
HAWAII	11,977,525	239,551	11,737,974	1,197,753	1,197,753
IDAHO	14,816,290	296,326	14,519,964	1,481,629	1,481,629
ILLINOIS	127,299,951	2,545,999	124,753,952	12,729,995	12,729,995
INDIANA	54,478,579	1,089,572	53,389,007	5,447,858	5,447,858
IOWA	13,060,393	261,208	12,799,185	1,306,039	1,306,039
KANSAS	11,003,451	220,069	10,783,382	1,100,345	1,100,345
KENTUCKY	15,840,263	316,805	15,523,458	1,584,026	1,584,026
LOUISIANA	13,235,183	264,704	12,970,479	1,323,518	1,323,518
MAINE	11,906,288	238,126	11,668,162	1,190,629	1,190,629
MARYLAND	62,086,880	1,241,738	60,845,142	6,208,688	6,208,688
MASSACHUSETTS	73,331,493	1,466,630	71,864,863	7,333,149	7,333,149
MICHIGAN	85,571,027	1,711,421	83,859,606	8,557,103	8,557,103
MINNESOTA	37,262,077	745,242	36,516,835	3,726,208	3,726,208
MISSISSIPPI	12,972,352	259,447	12,712,905	1,297,235	1,297,235
MISSOURI	27,254,978	545,100	26,709,878	2,725,498	2,725,498
MONTANA	17,213,815	344,276	16,869,539	1,721,382	1,721,382
NEBRASKA	11,895,748	237,915	11,657,833	1,189,575	1,189,575
NEVADA	37,659,327	753,187	36,906,140	3,765,933	3,765,933
NEW HAMPSHIRE	11,966,521	239,330	11,727,191	1,196,652	1,196,652
NEW JERSEY	120,360,457	2,407,209	117,953,248	12,036,046	12,036,046
NEW MEXICO	13,196,677	263,934	12,932,743	1,319,668	1,319,668
NEW YORK	211,822,310	4,236,446	207,585,864	21,182,231	21,182,231
NORTH CAROLINA	59,261,617	1,185,232	58,076,385	5,926,162	5,926,162
NORTH DAKOTA	12,164,385	243,288	11,921,097	1,216,439	1,216,439
OHIO	110,721,287	2,214,426	108,506,861	11,072,129	11,072,129
OKLAHOMA	13,592,305	271,846	13,320,459	1,359,231	1,359,231
OREGON	22,432,406	448,648	21,983,758	2,243,241	2,243,241
PENNSYLVANIA	120,831,982	2,416,640	118,415,342	12,083,198	12,083,198
RHODE ISLAND	12,060,371	241,207	11,819,164	1,206,037	1,206,037
SOUTH CAROLINA	15,146,851	302,937	14,843,914	1,514,685	1,514,685
SOUTH DAKOTA	14,183,954	283,679	13,900,275	1,418,395	1,418,395
TENNESSEE	42,830,881	856,618	41,974,263	4,283,088	4,283,088
TEXAS	201,803,060	4,036,061	197,766,999	20,180,306	20,180,306
UTAH	14,938,816	298,776	14,640,040	1,493,882	1,493,882
VERMONT	13,697,211	273,944	13,423,267	1,369,721	1,369,721
VIRGINIA	63,501,867	1,270,037	62,231,830	6,350,187	6,350,187
WASHINGTON	42,727,135	854,543	41,872,592	4,272,714	4,272,714
WEST VIRGINIA	16,561,068	331,221	16,229,847	1,656,107	1,656,107
WISCONSIN	31,679,152	633,583	31,045,569	3,167,915	3,167,915
WYOMING	12,048,793	240,976	11,807,817	1,204,879	1,204,879
TOTAL	2,691,744,332	53,834,889	2,637,909,443	269,174,437	269,174,437

Part 2

COMPUTATIONS FOR FISCAL YEAR (FY) 2025 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	12,926,944	960,623	960,623	100.0000%	12,926,944	25.0000%	960,623	-	-	25.0000%	3,231,736	9,695,208
ALASKA	31,183,385	113,808	113,808	100.0000%	31,183,385	25.0000%	113,808	-	-	25.0000%	7,795,846	23,387,539
ARIZONA	58,785,123	7,014,328	630,245	8.9851%	5,281,906	25.0000%	630,245	-	-	25.0000%	1,320,476	57,464,647
ARKANSAS	13,953,606	47,139	-	-	-	-	-	-	-	-	-	13,953,606
CALIFORNIA	525,868,050	62,100,821	38,772,906	62.4354%	328,327,904	25.0000%	38,772,906	-	-	25.0000%	82,081,976	443,786,074
COLORADO	47,928,118	5,200,233	-	-	-	-	-	-	-	-	-	47,928,118
CONNECTICUT	50,132,250	4,555,817	1,975,844	43.3697%	21,742,204	25.0000%	1,975,844	-	-	25.0000%	5,435,551	44,696,699
DELAWARE	13,214,519	899,960	578,592	64.2908%	8,495,726	25.0000%	578,592	-	-	25.0000%	2,123,931	11,090,588
DIST. OF COL.	11,446,865	746,869	-	-	-	-	-	-	-	-	-	11,446,865
FLORIDA	15,408,088	-	-	-	-	-	-	-	-	-	-	15,408,088
GEORGIA	76,995,666	5,657,498	-	-	-	-	-	-	-	-	-	76,995,666
HAWAII	11,737,974	-	-	-	-	-	-	-	-	-	-	11,737,974
IDAHO	14,519,964	29,520	29,520	100.0000%	14,519,964	25.0000%	29,520	-	-	25.0000%	3,629,991	10,889,973
ILLINOIS	124,753,952	9,886,620	-	-	-	-	-	-	-	-	-	124,753,952
INDIANA	53,389,007	1,001,017	-	-	-	-	-	-	-	-	-	53,389,007
IOWA	12,799,185	-	-	-	-	-	-	-	-	-	-	12,799,185
KANSAS	10,783,382	-	-	-	-	-	-	-	-	-	-	10,783,382
KENTUCKY	15,523,458	1,425,428	-	-	-	-	-	-	-	-	-	15,523,458
LOUISIANA	12,970,479	788,127	-	-	-	-	-	-	-	-	-	12,970,479
MAINE	11,668,162	-	-	-	-	-	-	-	-	-	-	11,668,162
MARYLAND	60,845,142	5,998,824	-	-	-	-	-	-	-	-	-	60,845,142
MASSACHUSETTS	71,864,863	20,819	-	-	-	-	-	-	-	-	-	71,864,863
MICHIGAN	83,859,606	5,269,748	4,773,908	90.5908%	75,969,100	25.0000%	4,773,908	-	-	25.0000%	18,992,275	64,867,331
MINNESOTA	36,516,835	-	-	-	-	-	-	-	-	-	-	36,516,835
MISSISSIPPI	12,712,905	193,247	-	-	-	-	-	-	-	-	-	12,712,905
MISSOURI	26,709,878	2,225,417	-	-	-	-	-	-	-	-	-	26,709,878
MONTANA	16,869,539	148,123	26,274	17.7380%	2,992,312	25.0000%	26,274	26,274	100.0000%	-	-	16,869,539
NEBRASKA	11,657,833	-	-	-	-	-	-	-	-	-	-	11,657,833
NEVADA	36,906,140	3,582,298	-	-	-	-	-	-	-	-	-	36,906,140
NEW HAMPSHIRE	11,727,191	-	-	-	-	-	-	-	-	-	-	11,727,191
NEW JERSEY	117,953,248	11,491,465	7,656,590	66.6285%	78,590,471	25.0000%	7,656,590	-	-	25.0000%	19,647,618	98,305,630
NEW MEXICO	12,932,743	225,210	-	-	-	-	-	-	-	-	-	12,932,743
NEW YORK	207,585,864	16,775,268	12,902,014	76.9109%	159,656,209	25.0000%	12,902,014	-	-	25.0000%	39,914,052	167,671,812
NORTH CAROLINA	58,076,385	2,344,457	-	-	-	-	-	-	-	-	-	58,076,385
NORTH DAKOTA	11,921,097	-	-	-	-	-	-	-	-	-	-	11,921,097
OHIO	108,506,861	7,310,462	3,101,820	42.4299%	46,039,330	25.0000%	3,101,820	-	-	25.0000%	11,509,833	96,997,028
OKLAHOMA	13,320,459	-	-	-	-	-	-	-	-	-	-	13,320,459
OREGON	21,983,758	465,185	465,185	100.0000%	21,983,758	25.0000%	465,185	-	-	25.0000%	5,495,940	16,487,818
PENNSYLVANIA	118,415,342	10,449,335	9,407,964	90.0341%	106,614,177	25.0000%	9,407,964	-	-	25.0000%	26,653,544	91,761,798
RHODE ISLAND	11,819,164	-	-	-	-	-	-	-	-	-	-	11,819,164
SOUTH CAROLINA	14,843,914	298,320	-	-	-	-	-	-	-	-	-	14,843,914
SOUTH DAKOTA	13,900,275	-	-	-	-	-	-	-	-	-	-	13,900,275
TENNESSEE	41,974,263	1,749,088	839,046	47.9705%	20,135,258	25.0000%	839,046	-	-	25.0000%	5,033,814	36,940,449
TEXAS	197,766,999	23,407,532	-	-	-	-	-	-	-	-	-	197,766,999
UTAH	14,640,040	3,836,604	3,376,219	88.0002%	12,883,262	25.0000%	3,376,219	-	-	25.0000%	3,220,816	11,419,224
VERMONT	13,423,267	-	-	-	-	-	-	-	-	-	-	13,423,267
VIRGINIA	62,231,830	2,811,757	-	-	-	-	-	-	-	-	-	62,231,830
WASHINGTON	41,872,592	1,480,151	928,696	62.7433%	26,272,258	25.0000%	928,696	-	-	25.0000%	6,568,064	35,304,528
WEST VIRGINIA	16,229,847	281,285	281,285	100.0000%	16,229,847	25.0000%	281,285	-	-	25.0000%	4,057,462	12,172,385
WISCONSIN	31,045,569	2,297,477	1,525,409	66.3950%	20,612,691	25.0000%	1,525,409	-	-	25.0000%	5,153,173	25,892,396
WYOMING	11,807,817	71,098	-	-	-	-	-	-	-	-	-	11,807,817
TOTAL	2,637,909,443	203,160,978	88,345,947		1,010,456,707		88,345,947	26,274			251,866,098	2,386,043,345

Part 3

COMPUTATIONS FOR FISCAL YEAR (FY) 2025 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 2025 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	9,695,208	2,255,723	11,208,248	20.1256%	1,951,215	840,892	-	-	100.0000%	9,695,208	9,695,208
ALASKA	23,387,539	12,201,883	19,013,484	64.1749%	15,008,928	377,155	-	-	1.000000	23,387,539	23,387,539
ARIZONA	57,464,647	-	53,918,622	-	-	4,955,463	5,717,395	2.7056%	-	0	-
ARKANSAS	13,953,606	10,616,942	11,228,220	94.5559%	13,193,955	57,314	52,103	0.0247%	95.0507%	13,263,005	13,263,005
CALIFORNIA	443,786,074	-	433,313,062	-	-	48,269,061	49,597,727	23.4082%	-	0	-
COLORADO	47,928,118	-	39,986,607	-	-	4,488,313	4,202,485	1.9986%	-	0	-
CONNECTICUT	44,696,699	-	42,493,893	-	-	4,352,468	4,393,237	2.0861%	-	0	-
DELAWARE	11,090,588	988,763	10,252,769	9.6439%	1,069,561	951,240	765,331	0.3638%	27.2387%	3,020,933	3,020,933
DIST. OF COL.	11,446,865	2,339,486	8,916,491	26.2377%	3,003,399	776,545	647,121	0.3075%	38.4936%	4,406,312	4,406,312
FLORIDA	15,408,088	13,766,472	13,766,472	100.0000%	15,408,088	-	-	N/A	N/A	0	15,408,088
GEORGIA	76,995,666	-	68,186,260	-	-	6,020,455	4,767,432	2.2778%	-	0	-
HAWAII	11,737,974	9,279,275	9,279,275	100.0000%	11,737,974	-	-	N/A	N/A	0	11,737,974
IDAHO	10,889,973	12,398,641	12,398,641	100.0000%	10,889,973	-	-	N/A	N/A	0	10,889,973
ILLINOIS	124,753,952	-	97,772,604	-	-	10,056,796	10,032,096	4.7652%	-	0	-
INDIANA	53,389,007	-	47,781,602	-	-	4,170,503	945,808	0.4562%	8.7625%	4,678,204	4,678,204
IOWA	12,799,185	9,878,886	9,878,886	100.0000%	12,799,185	-	-	N/A	N/A	0	12,799,185
KANSAS	10,783,382	9,183,043	9,183,043	100.0000%	10,783,382	-	-	N/A	N/A	0	10,783,382
KENTUCKY	15,523,458	-	13,185,175	-	-	1,324,471	1,279,035	0.6076%	-	0	-
LOUISIANA	12,970,479	2,809,905	10,505,618	26.7467%	3,469,174	771,187	701,079	0.3331%	33.3839%	4,330,053	4,330,053
MAINE	11,668,162	2,208,292	8,757,021	25.2174%	2,942,406	787,287	-	-	100.0000%	11,668,162	11,668,162
MARYLAND	60,845,142	-	51,816,107	-	-	6,021,455	5,427,549	2.5850%	-	0	-
MASSACHUSETTS	71,864,863	-	61,870,134	-	-	7,719,833	15,485	0.0076%	98.4732%	70,767,666	70,767,666
MICHIGAN	64,867,331	-	73,162,579	-	-	7,863,853	5,370,601	2.5813%	-	0	-
MINNESOTA	36,516,835	-	29,742,588	-	-	3,108,862	-	0.0000%	100.0000%	36,516,835	36,516,835
MISSISSIPPI	12,712,905	10,335,807	10,335,807	100.0000%	12,712,905	-	149,393	0.0709%	85.8196%	10,910,159	10,910,159
MISSOURI	26,709,878	-	21,810,895	-	-	2,206,545	2,206,545	N/A	N/A	0	-
MONTANA	16,869,539	11,670,921	12,972,801	89.9645%	15,176,603	105,650	105,650	N/A	N/A	0	15,176,603
NEBRASKA	11,657,833	9,724,445	9,724,445	100.0000%	11,657,833	-	-	N/A	N/A	0	11,657,833
NEVADA	36,906,140	-	25,881,891	-	-	2,609,679	2,830,039	1.3427%	-	0	-
NEW HAMPSHIRE	11,727,191	-	10,256,024	-	-	1,065,570	-	-	100.0000%	11,727,191	11,727,191
NEW JERSEY	98,305,630	-	100,893,092	-	-	10,390,629	10,738,515	5.0917%	-	0	-
NEW MEXICO	12,932,743	4,468,397	11,108,512	40.2250%	5,202,194	629,292	198,791	0.0946%	81.0786%	10,485,688	10,485,688
NEW YORK	167,671,812	-	176,995,468	-	-	20,596,870	16,100,671	7.8137%	-	0	-
NORTH CAROLINA	58,076,385	-	51,567,873	-	-	5,042,787	1,779,473	0.8584%	-	0	-
NORTH DAKOTA	11,921,097	9,816,305	9,816,305	100.0000%	11,921,097	-	-	N/A	N/A	0	11,921,097
OHIO	96,997,028	-	94,050,620	-	-	9,537,007	6,495,494	3.1302%	-	0	-
OKLAHOMA	13,320,459	10,496,776	10,496,776	100.0000%	13,320,459	-	-	N/A	N/A	0	13,320,459
OREGON	16,487,818	-	16,481,621	-	-	1,947,614	-	0.0000%	100.0000%	16,487,818	16,487,818
PENNSYLVANIA	91,761,798	-	102,945,194	-	-	11,640,455	8,227,442	3.9719%	-	0	-
RHODE ISLAND	11,819,164	-	8,799,193	-	-	1,163,615	-	-	100.0000%	11,819,164	11,819,164
SOUTH CAROLINA	14,843,914	9,481,096	12,127,209	78.1804%	11,605,026	229,710	208,827	0.0992%	80.1620%	11,899,182	11,899,182
SOUTH DAKOTA	13,900,275	10,875,044	10,875,044	100.0000%	13,900,275	-	-	N/A	N/A	0	13,900,275
TENNESSEE	36,940,449	-	35,550,869	-	-	3,473,818	1,527,300	0.7321%	-	0	-
TEXAS	197,766,999	-	154,874,775	-	-	13,881,915	17,758,926	8.2819%	-	0	-
UTAH	11,419,224	3,577,104	10,845,758	32.9816%	3,766,242	705,548	2,381,281	1.1220%	-	0	-
VERMONT	13,423,267	8,852,679	8,852,679	100.0000%	13,423,267	-	-	N/A	N/A	0	13,423,267
VIRGINIA	62,231,830	-	53,281,511	-	-	5,282,697	2,282,694	1.0998%	-	0	-
WASHINGTON	35,304,528	-	33,799,735	-	-	4,183,592	456,175	0.2206%	55.8881%	19,731,015	19,731,015
WEST VIRGINIA	12,172,385	5,675,904	13,181,710	43.0589%	5,241,299	599,457	-	-	100.0000%	12,172,385	12,172,385
WISCONSIN	25,892,396	-	26,507,711	-	-	2,347,886	2,328,444	1.1060%	-	0	-
WYOMING	11,807,817	10,325,753	10,325,753	100.0000%	11,807,817	-	63,336	0.0301%	93.9857%	11,097,655	11,097,655
TOTAL	2,386,043,345	193,227,542	2,191,976,672		231,992,257	210,553,489	169,753,478				439,082,310

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)