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

Part 1

COMPUTATIONS FOR FISCAL YEAR (FY) 2023 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	12,678,546	253,571	12,424,975	1,267,855	1,267,855
ALASKA	30,584,181	611,684	29,972,497	3,058,418	3,058,418
ARIZONA	57,655,536	1,153,111	56,502,425	5,765,554	5,765,554
ARKANSAS	13,685,480	273,710	13,411,770	1,368,548	1,368,548
CALIFORNIA	515,763,217	10,315,264	505,447,953	51,576,322	51,576,322
COLORADO	47,007,154	940,143	46,067,011	4,700,715	4,700,715
CONNECTICUT	49,168,932	983,379	48,185,553	4,916,893	4,916,893
DELAWARE	12,960,595	259,212	12,701,383	1,296,060	1,296,060
DIST. OF COL.	11,226,908	224,538	11,002,370	1,122,691	1,122,691
FLORIDA	15,112,014	302,240	14,809,774	1,511,201	1,511,201
GEORGIA	75,516,153	1,510,323	74,005,830	7,551,615	7,551,615
HAWAII	11,512,423	230,248	11,282,175	1,151,242	1,151,242
IDAHO	14,240,955	284,819	13,956,136	1,424,096	1,424,096
ILLINOIS	122,356,739	2,447,135	119,909,604	12,235,674	12,235,674
INDIANA	52,363,109	1,047,262	51,315,847	5,236,311	5,236,311
IOWA	12,553,242	251,065	12,302,177	1,255,324	1,255,324
KANSAS	10,576,174	211,523	10,364,651	1,057,617	1,057,617
KENTUCKY	15,225,167	304,503	14,920,664	1,522,517	1,522,517
LOUISIANA	12,721,244	254,425	12,466,819	1,272,124	1,272,124
MAINE	11,443,952	228,879	11,215,073	1,144,395	1,144,395
MARYLAND	59,675,971	1,193,519	58,482,452	5,967,597	5,967,597
MASSACHUSETTS	70,483,942	1,409,679	69,074,263	7,048,394	7,048,394
MICHIGAN	82,248,200	1,644,964	80,603,236	8,224,820	8,224,820
MINNESOTA	35,815,145	716,303	35,098,842	3,581,515	3,581,515
MISSISSIPPI	12,468,620	249,372	12,219,248	1,246,862	1,246,862
MISSOURI	26,196,634	523,933	25,672,701	2,619,663	2,619,663
MONTANA	16,545,382	330,908	16,214,474	1,654,538	1,654,538
NEBRASKA	11,433,822	228,676	11,205,146	1,143,382	1,143,382
NEVADA	36,196,970	723,939	35,473,031	3,619,697	3,619,697
NEW HAMPSHIRE	11,501,846	230,037	11,271,809	1,150,185	1,150,185
NEW JERSEY	115,686,714	2,313,734	113,372,980	11,568,671	11,568,671
NEW MEXICO	12,684,234	253,685	12,430,549	1,268,423	1,268,423
NEW YORK	203,596,992	4,071,940	199,525,052	20,359,699	20,359,699
NORTH CAROLINA	56,960,416	1,139,208	55,821,208	5,696,042	5,696,042
NORTH DAKOTA	11,692,027	233,841	11,458,186	1,169,203	1,169,203
OHIO	106,421,845	2,128,437	104,293,408	10,642,185	10,642,185
OKLAHOMA	13,064,500	261,290	12,803,210	1,306,450	1,306,450
OREGON	21,561,328	431,227	21,130,101	2,156,133	2,156,133
PENNSYLVANIA	116,139,929	2,322,799	113,817,130	11,613,993	11,613,993
RHODE ISLAND	11,592,052	231,841	11,360,211	1,159,205	1,159,205
SOUTH CAROLINA	14,558,680	291,174	14,267,506	1,455,868	1,455,868
SOUTH DAKOTA	13,633,173	272,663	13,360,510	1,363,317	1,363,317
TENNESSEE	41,167,705	823,354	40,344,351	4,116,771	4,116,771
TEXAS	193,966,801	3,879,336	190,087,465	19,396,680	19,396,680
UTAH	14,358,723	287,174	14,071,549	1,435,872	1,435,872
VERMONT	13,165,332	263,307	12,902,025	1,316,533	1,316,533
VIRGINIA	61,036,012	1,220,720	59,815,292	6,103,601	6,103,601
WASHINGTON	41,067,988	821,360	40,246,628	4,106,799	4,106,799
WEST VIRGINIA	15,917,981	318,360	15,599,621	1,591,798	1,591,798
WISCONSIN	30,449,012	608,980	29,840,032	3,044,901	3,044,901
WYOMING	11,580,923	231,618	11,349,305	1,158,092	1,158,092
TOTAL	2,587,220,620	51,744,412	2,535,476,208	258,722,061	258,722,061

Part 2

COMPUTATIONS FOR FISCAL YEAR (FY) 2023 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	12,424,975	959,540	950,293	99.0363%	12,305,237	25.0000%	950,293	-	-	25.0000%	3,076,309	9,348,666
ALASKA	29,972,497	402,833	114,712	28.4762%	8,535,042	25.0000%	114,712	-	-	25.0000%	2,133,760	27,838,737
ARIZONA	56,502,425	6,846,950	596,928	8.7182%	4,925,971	25.0000%	596,928	-	-	25.0000%	1,231,493	55,270,932
ARKANSAS	13,411,770	47,525	-	-	-	-	-	-	-	-	-	13,411,770
CALIFORNIA	505,447,953	62,487,956	39,023,911	62.4503%	315,653,722	25.0000%	39,023,911	-	-	25.0000%	78,913,431	426,534,522
COLORADO	46,067,011	4,820,421	-	-	-	-	-	-	-	-	-	46,067,011
CONNECTICUT	48,185,553	4,326,716	1,823,468	42.1444%	20,307,505	25.0000%	1,823,468	-	-	25.0000%	5,076,876	43,108,677
DELAWARE	12,701,383	819,235	571,708	69.7856%	8,863,735	25.0000%	571,708	-	-	25.0000%	2,215,934	10,485,449
DIST. OF COL.	11,002,370	670,050	-	-	-	-	-	-	-	-	-	11,002,370
FLORIDA	14,809,774	-	-	-	-	-	-	-	-	-	-	14,809,774
GEORGIA	74,005,830	5,541,960	-	-	-	-	-	-	-	-	-	74,005,830
HAWAII	11,282,175	-	-	-	-	-	-	-	-	-	-	11,282,175
IDAHO	13,956,136	28,278	28,278	100.0000%	13,956,136	25.0000%	28,278	-	-	25.0000%	3,489,034	10,467,102
ILLINOIS	119,909,604	9,075,306	-	-	-	-	-	-	-	-	-	119,909,604
INDIANA	51,315,847	916,809	-	-	-	-	-	-	-	-	-	51,315,847
IOWA	12,302,177	-	-	-	-	-	-	-	-	-	-	12,302,177
KANSAS	10,364,651	-	-	-	-	-	-	-	-	-	-	10,364,651
KENTUCKY	14,920,664	1,329,434	-	-	-	-	-	-	-	-	-	14,920,664
LOUISIANA	12,466,819	785,116	-	-	-	-	-	-	-	-	-	12,466,819
MAINE	11,215,073	-	-	-	-	-	-	-	-	-	-	11,215,073
MARYLAND	58,482,452	5,722,781	-	-	-	-	-	-	-	-	-	58,482,452
MASSACHUSETTS	69,074,263	21,097	-	-	-	-	-	-	-	-	-	69,074,263
MICHIGAN	80,603,236	5,251,918	4,801,356	91.4210%	73,688,285	25.0000%	4,801,356	-	-	25.0000%	18,422,071	62,181,165
MINNESOTA	35,098,842	-	-	-	-	-	-	-	-	-	-	35,098,842
MISSISSIPPI	12,219,248	188,633	-	-	-	-	-	-	-	-	-	12,219,248
MISSOURI	25,672,701	2,033,480	-	-	-	-	-	-	-	-	-	25,672,701
MONTANA	16,214,474	144,163	24,630	17.0848%	2,770,215	25.0000%	24,630	24,630	100.0000%	-	-	16,214,474
NEBRASKA	11,205,146	-	-	-	-	-	-	-	-	-	-	11,205,146
NEVADA	35,473,031	3,244,363	-	-	-	-	-	-	-	-	-	35,473,031
NEW HAMPSHIRE	11,271,809	-	-	-	-	-	-	-	-	-	-	11,271,809
NEW JERSEY	113,372,980	11,401,557	7,642,634	67.0315%	75,995,605	25.0000%	7,642,634	-	-	25.0000%	18,998,901	94,374,079
NEW MEXICO	12,430,549	221,508	-	-	-	-	-	-	-	-	-	12,430,549
NEW YORK	199,525,052	15,797,595	13,126,411	83.0912%	165,787,755	25.0000%	13,126,411	-	-	25.0000%	41,446,939	158,078,113
NORTH CAROLINA	55,821,208	2,257,846	-	-	-	-	-	-	-	-	-	55,821,208
NORTH DAKOTA	11,458,186	-	-	-	-	-	-	-	-	-	-	11,458,186
OHIO	104,293,408	7,017,111	3,118,735	44.4447%	46,352,908	25.0000%	3,118,735	-	-	25.0000%	11,588,227	92,705,181
OKLAHOMA	12,803,210	-	-	-	-	-	-	-	-	-	-	12,803,210
OREGON	21,130,101	544,024	544,024	100.0000%	21,130,101	25.0000%	544,024	-	-	25.0000%	5,282,525	15,847,576
PENNSYLVANIA	113,817,130	10,022,581	9,400,896	93.7972%	106,757,232	25.0000%	9,400,896	-	-	25.0000%	26,689,308	87,127,822
RHODE ISLAND	11,360,211	-	-	-	-	-	-	-	-	-	-	11,360,211
SOUTH CAROLINA	14,267,506	288,595	-	-	-	-	-	-	-	-	-	14,267,506
SOUTH DAKOTA	13,360,510	-	-	-	-	-	-	-	-	-	-	13,360,510
TENNESSEE	40,344,351	1,736,994	812,540	46.7785%	18,872,488	25.0000%	812,540	-	-	25.0000%	4,718,122	35,626,229
TEXAS	190,087,465	20,868,991	-	-	-	-	-	-	-	-	-	190,087,465
UTAH	14,071,549	3,528,311	3,307,920	93.7537%	13,192,591	25.0000%	3,307,920	-	-	25.0000%	3,298,148	10,773,401
VERMONT	12,902,025	-	-	-	-	-	-	-	-	-	-	12,902,025
VIRGINIA	59,815,292	2,537,934	-	-	-	-	-	-	-	-	-	59,815,292
WASHINGTON	40,246,628	1,471,748	925,708	62.8985%	25,314,541	25.0000%	925,708	-	-	25.0000%	6,328,635	33,917,993
WEST VIRGINIA	15,599,621	286,008	286,008	100.0000%	15,599,621	25.0000%	286,008	-	-	25.0000%	3,899,905	11,699,716
WISCONSIN	29,840,032	2,161,736	1,533,711	70.9481%	21,170,941	25.0000%	1,533,711	-	-	25.0000%	5,292,735	24,547,297
WYOMING	11,349,305	70,464	-	-	-	-	-	-	-	-	-	11,349,305
TOTAL	2,535,476,208	195,877,566	88,633,870		971,179,631		88,633,870	24,630			242,102,353	2,293,373,855

Part 3

COMPUTATIONS FOR FISCAL YEAR (FY) 2023 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 2023 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	9,348,666	2,255,723	11,208,248	20.1256%	1,881,472	840,892	-	-	100.0000%	9,348,666	9,348,666
ALASKA	27,838,737	12,201,883	19,013,484	64.1749%	17,865,480	377,155	377,155	N/A	N/A	-	17,865,480
ARIZONA	55,270,932	-	53,918,622	-	-	4,955,463	5,712,045	2.7032%	-	-	-
ARKANSAS	13,411,770	10,616,942	11,228,220	94.5559%	12,681,617	57,314	52,103	0.0247%	95.0507%	12,747,985	12,747,985
CALIFORNIA	426,534,522	-	433,313,062	-	-	48,269,061	49,597,727	23.4082%	-	-	-
COLORADO	46,067,011	-	39,986,607	-	-	4,488,313	3,948,235	1.8800%	-	-	-
CONNECTICUT	43,108,677	-	42,493,893	-	-	4,352,468	4,202,771	1.9975%	-	-	-
DELAWARE	10,485,449	988,763	10,252,769	9.6439%	1,011,202	951,240	712,509	0.3388%	32.2436%	3,380,882	3,380,882
DIST. OF COL.	11,002,370	2,339,486	8,916,491	26.2377%	2,886,774	776,545	588,292	0.2797%	44.0695%	4,848,686	4,848,686
FLORIDA	14,809,774	13,766,472	13,766,472	100.0000%	14,809,774	-	-	N/A	N/A	-	14,809,774
GEORGIA	74,005,830	-	68,186,260	-	-	6,020,455	4,767,432	2.2778%	-	-	-
HAWAII	11,282,175	9,279,275	9,279,275	100.0000%	11,282,175	-	-	N/A	N/A	-	11,282,175
IDAHO	10,467,102	12,398,641	12,398,641	100.0000%	10,467,102	-	-	N/A	N/A	-	10,467,102
ILLINOIS	119,909,604	-	97,772,604	-	-	10,056,796	9,120,087	4.3508%	-	-	-
INDIANA	51,315,847	-	47,781,602	-	-	4,170,503	880,540	0.4248%	15.0318%	7,713,717	7,713,717
IOWA	12,302,177	9,878,886	9,878,886	100.0000%	12,302,177	-	-	N/A	N/A	-	12,302,177
KANSAS	10,364,651	9,183,043	9,183,043	100.0000%	10,364,651	-	-	N/A	N/A	-	10,364,651
KENTUCKY	14,920,664	-	13,185,175	-	-	1,324,471	1,195,122	0.5680%	-	-	-
LOUISIANA	12,466,819	2,809,905	10,505,618	26.7467%	3,334,461	771,187	701,079	0.3331%	33.3839%	4,161,912	4,161,912
MAINE	11,215,073	2,208,292	8,757,021	25.2174%	2,828,149	787,287	-	-	100.0000%	11,215,073	11,215,073
MARYLAND	58,482,452	-	51,816,107	-	-	6,021,455	5,196,284	2.4776%	-	-	-
MASSACHUSETTS	69,074,263	-	61,870,134	-	-	7,719,833	15,485	0.0076%	98.4732%	68,019,671	68,019,671
MICHIGAN	62,181,165	-	73,162,579	-	-	7,863,853	5,325,927	2.5604%	-	-	-
MINNESOTA	35,098,842	-	29,742,588	-	-	3,108,862	-	0.0000%	100.0000%	35,098,842	35,098,842
MISSISSIPPI	12,219,248	10,335,807	10,335,807	100.0000%	12,219,248	-	149,393	0.0709%	85.8196%	10,486,505	10,486,505
MISSOURI	25,672,701	-	21,810,895	-	-	2,206,545	2,005,950	0.9536%	-	-	-
MONTANA	16,214,474	11,670,921	12,972,801	89.9645%	14,587,277	105,650	105,650	N/A	N/A	-	14,587,277
NEBRASKA	11,205,146	9,724,445	9,724,445	100.0000%	11,205,146	-	-	N/A	N/A	-	11,205,146
NEVADA	35,473,031	-	25,881,891	-	-	2,609,679	2,609,679	1.2394%	-	-	-
NEW HAMPSHIRE	11,271,809	-	10,256,024	-	-	1,065,570	-	-	100.0000%	11,271,809	11,271,809
NEW JERSEY	94,374,079	-	100,893,092	-	-	10,390,629	10,658,746	5.0558%	-	-	-
NEW MEXICO	12,430,549	4,468,397	11,108,512	40.2250%	5,000,186	629,292	198,791	0.0946%	81.0786%	10,078,516	10,078,516
NEW YORK	158,078,113	-	176,995,468	-	-	20,596,870	14,872,461	7.2609%	-	-	-
NORTH CAROLINA	55,821,208	-	51,567,873	-	-	5,042,787	1,779,473	0.8584%	-	-	-
NORTH DAKOTA	11,458,186	9,816,305	9,816,305	100.0000%	11,458,186	-	-	N/A	N/A	-	11,458,186
OHIO	92,705,181	-	94,050,620	-	-	9,537,007	6,215,911	2.9995%	-	-	-
OKLAHOMA	12,803,210	10,496,776	10,496,776	100.0000%	12,803,210	-	-	N/A	N/A	-	12,803,210
OREGON	15,847,576	-	16,481,621	-	-	1,947,614	-	0.0000%	100.0000%	15,847,576	15,847,576
PENNSYLVANIA	87,127,822	-	102,945,194	-	-	11,640,455	7,838,673	3.7913%	-	-	-
RHODE ISLAND	11,360,211	-	8,799,193	-	-	1,163,615	-	-	100.0000%	11,360,211	11,360,211
SOUTH CAROLINA	14,267,506	9,481,096	12,127,209	78.1804%	11,154,388	229,710	208,827	0.0992%	80.1620%	11,437,122	11,437,122
SOUTH DAKOTA	13,360,510	10,875,044	10,875,044	100.0000%	13,360,510	-	-	N/A	N/A	-	13,360,510
TENNESSEE	35,626,229	-	35,550,869	-	-	3,473,818	1,527,300	0.7321%	-	-	-
TEXAS	190,087,465	-	154,874,775	-	-	13,881,915	16,436,140	7.7126%	-	-	-
UTAH	10,773,401	3,577,104	10,845,758	32.9816%	3,553,240	705,548	2,222,584	1.0480%	-	-	-
VERMONT	12,902,025	8,852,679	8,852,679	100.0000%	12,902,025	-	-	N/A	N/A	-	12,902,025
VIRGINIA	59,815,292	-	53,281,511	-	-	5,282,697	2,075,176	1.0008%	-	-	-
WASHINGTON	33,917,993	-	33,799,735	-	-	4,183,592	456,175	0.2206%	55.8881%	18,956,107	18,956,107
WEST VIRGINIA	11,699,716	5,675,904	13,181,710	43.0589%	5,037,773	599,457	-	-	100.0000%	11,699,716	11,699,716
WISCONSIN	24,547,297	-	26,507,711	-	-	2,347,886	2,126,653	1.0111%	-	-	-
WYOMING	11,349,305	10,325,753	10,325,753	100.0000%	11,349,305	-	63,336	0.0301%	93.9857%	10,666,720	10,666,720
TOTAL	2,293,373,855	193,227,542	2,191,976,672		226,345,528	210,553,489	163,943,710				421,747,429

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

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