Cities with the Cleanest Air in Alabama.

Cities in Alabama with the most good AQI days per year.

#	City	Population	Good AQI Days	Median AQI	Unhealthy Days
1	Decatur	57,361	288 days/yr	41	0 days/yr
2	Hartselle	15,847	288 days/yr	41	0 days/yr
3	Fort Payne	14,927	282 days/yr	41	0 days/yr
4	Daphne	29,453	268 days/yr	42	0 days/yr
5	Fairhope	24,190	268 days/yr	42	0 days/yr
6	Foley	24,026	268 days/yr	42	0 days/yr
7	Gulf Shores	16,401	268 days/yr	42	0 days/yr
8	Spanish Fort	10,662	268 days/yr	42	0 days/yr
9	Tuscaloosa	111,038	265 days/yr	41	0 days/yr
10	Northport	31,218	265 days/yr	41	0 days/yr
11	Huntsville	222,791	263 days/yr	42	0 days/yr
12	Madison	60,106	263 days/yr	42	0 days/yr
13	Meridianville	11,150	263 days/yr	42	0 days/yr
14	Mobile	203,416	260 days/yr	43	0 days/yr
15	Prichard	18,961	260 days/yr	43	0 days/yr
16	Tillmans Corner	17,677	260 days/yr	43	0 days/yr
17	Saraland	16,404	260 days/yr	43	0 days/yr
18	Montgomery	197,494	229 days/yr	44	0 days/yr
19	Pike Road	10,574	229 days/yr	44	0 days/yr
20	Gadsden	33,374	223 days/yr	45	0 days/yr
21	Rainbow City	10,284	223 days/yr	45	0 days/yr
22	Birmingham	198,173	159 days/yr	52	0 days/yr
23	Hoover	92,642	159 days/yr	52	0 days/yr
24	Vestavia Hills	38,616	159 days/yr	52	0 days/yr
25	Homewood	27,829	159 days/yr	52	0 days/yr
26	Trussville	26,673	159 days/yr	52	0 days/yr
27	Bessemer	25,400	159 days/yr	52	0 days/yr
28	Mountain Brook	22,029	159 days/yr	52	0 days/yr
29	Gardendale	16,534	159 days/yr	52	0 days/yr
30	Hueytown	16,414	159 days/yr	52	0 days/yr
31	Center Point	15,914	159 days/yr	52	0 days/yr
32	Irondale	13,464	159 days/yr	52	0 days/yr
33	McCalla	13,253	159 days/yr	52	0 days/yr
34	Leeds	12,028	159 days/yr	52	0 days/yr
35	Clay	10,273	159 days/yr	52	0 days/yr