All Info › Environment › Best Air Quality

Best Air Quality ZIP Codes in America

Ranked list of ZIP codes with the best air quality in the US by median AQI.

Top 100

#	ZIP Code	City / Suburb	State	Median AQI
1	59043	Lame Deer	MT	4
2	59054	Melstone	MT	4
3	59323	Colstrip	MT	4
4	99519	Prudhoe Bay	AK	5
5	99721	Anaktuvuk Pass	AK	5
6	99723	Utqiaġvik	AK	5
7	83226	Challis	ID	6
8	83227	Clayton	ID	6
9	83251	Lost River	ID	6
10	24312	Austinville	VA	7
11	24317	Cana	VA	7
12	24328	Fancy Gap	VA	7
13	78113	Falls City	TX	7
14	78114	Floresville	TX	7
15	78118	Karnes City	TX	7
16	82933	Fort Bridger	WY	7
17	82936	Lonetree	WY	7
18	82937	Urie	WY	7
19	57501	Pierre	SD	8
20	57522	Blunt	SD	8
21	57536	Harrold	SD	8
22	81433	Silverton	CO	9
23	84716	Boulder	UT	9
24	84718	Cannonville	UT	9
25	84726	Escalante	UT	9
26	05101	Bellows Falls	VT	12
27	05146	Grafton	VT	12
28	05148	Londonderry	VT	12
29	43920	Calcutta	OH	12
30	43945	Salineville	OH	12
31	43962	Summitville	OH	12
32	49805	Eagle River	MI	12
33	49901	Ahmeek	MI	12
34	49918	Copper Harbor	MI	12
35	69142	Halsey	NE	12
36	69166	Thedford	NE	12
37	80463	McCoy	CO	12
38	80467	Oak Creek	CO	12
39	85901	Show Low	AZ	13
40	85911	Cibecue	AZ	13
41	85912	White Mountain Lake	AZ	13
42	87547	White Rock	NM	14
43	55604	Grand Marais	MN	16
44	55612	Lutsen	MN	16
45	69341	Gering	NE	16
46	87006	Abeytas	NM	16
47	87028	La Joya	NM	16
48	98527	Bay Center	WA	16
49	98547	Grayland	WA	16
50	98577	Raymond	WA	16
51	93512	Benton	CA	19
52	93514	Chalfant	CA	19
53	93517	Bridgeport	CA	19
54	55910	Altura	MN	20
55	96704	Honaunau-Napoopoo	HI	21
56	96708	Haiku-Pauwela	HI	21
57	96713	Hana	HI	21
58	89410	Fish Springs	NV	22
59	89411	Kingsbury	NV	22
60	89413	Glenbrook	NV	22
61	54619	Cashton	WI	23
62	54638	Kendall	WI	23
63	54648	Norwalk	WI	23
64	97001	Antelope	OR	23
65	97021	Dufur	OR	23
66	97037	Pine Grove	OR	23
67	16101	New Castle	PA	24
68	16102	New Castle	PA	24
69	16105	New Castle	PA	24
70	27810	Belhaven	NC	24
71	27824	Engelhard	NC	24
72	27826	Fairfield	NC	24
73	32112	Crescent City	FL	25
74	32131	East Palatka	FL	25
75	32148	Interlachen	FL	25
76	65616	Branson	MO	26
77	65653	Forsyth	MO	26
78	65672	Hollister	MO	26
79	67801	Dodge City	KS	26
80	67834	Bucklin	KS	26
81	67842	Ford	KS	26
82	13042	Cleveland	NY	27
83	13054	Durhamville	NY	27
84	13123	North Bay	NY	27
85	31537	Folkston	GA	27
86	36251	Ashland	AL	29
87	36255	Goldville	AL	29
88	36266	Lineville	AL	29
89	02818	Warwick	RI	31
90	02827	Greene	RI	31
91	02886	Warwick	RI	31
92	04210	Auburn	ME	31
93	04236	Greene	ME	31
94	04240	Lewiston	ME	31
95	38007	Bogota	TN	31
96	38024	Dyersburg	TN	31
97	38030	Finley	TN	31
98	20701	Jessup	MD	32
99	20723	North Laurel	MD	32
100	20759	Fulton	MD	32

Methodology

This ranking is based on EPA Air Quality Index data. ZIP codes are ranked by median aqi, with a maximum of 3 ZIP codes per state to keep the ranking geographically diverse. Data is refreshed periodically. See our methodology page for full details on data sources and update frequency.

See rankings by state

More Environment Rankings

Worst Air Quality ZIP Codes in America →

Explore other Info topics

← Back to Environment overview