Worst ZIP Codes for Wildfire Smoke in Maryland

Out of 630 ZIP codes in Maryland with wildfire data, these rank highest on the wildfire-smoke indicator.

Statistic	Value
ZIP codes ranked	630
Avg smoke risk (top 100)	24/100

Top 100 ZIP Codes

Rank	ZIP	City	Smoke Risk	Risk Level	County Fires (since 2021)
1	21613	Cambridge	35/100	moderate	8
2	21622	Church Creek	35/100	moderate	8
3	21626	Crapo	35/100	moderate	8
4	21631	East New Market	35/100	moderate	8
5	21634	Fishing Creek	35/100	moderate	8
6	21648	Madison	35/100	moderate	8
7	21669	Taylors Island	35/100	moderate	8
8	21672	Toddville	35/100	moderate	8
9	21677	Woolford	35/100	moderate	8
10	21835	Linkwood	35/100	moderate	8
11	21869	Vienna	35/100	moderate	8
12	21821	Deal Island	32/100	moderate	0
13	21643	Hurlock	30/100	moderate	8
14	21659	Rhodesdale	30/100	moderate	8
15	21664	Secretary	30/100	moderate	8
16	21814	Bivalve	27/100	moderate	0
17	21817	Crisfield	27/100	moderate	0
18	21824	Ewell	27/100	moderate	0
19	21830	Hebron	27/100	moderate	0
20	21837	Mardela Springs	27/100	moderate	0
21	21838	Marion Station	27/100	moderate	0
22	21840	Nanticoke	27/100	moderate	0
23	21853	Princess Anne	27/100	moderate	0
24	21856	Quantico	27/100	moderate	0
25	21865	Tyaskin	27/100	moderate	0
26	21866	Tylerton	27/100	moderate	0
27	21867	Upper Fairmount	27/100	moderate	0
28	21871	Westover	27/100	moderate	0
29	21890	Westover	27/100	moderate	0
30	21810	Allen	26/100	moderate	1
31	21801	Salisbury	22/100	low	0
32	21804	Salisbury	22/100	low	0
33	21822	Eden	22/100	low	0
34	21826	Fruitland	22/100	low	0
35	21849	Parsonsburg	22/100	low	0
36	21850	Pittsville	22/100	low	0
37	21861	Sharptown	22/100	low	0
38	21875	Delmar	22/100	low	0
39	21920	Elk Mills	22/100	low	0
40	21023	Butler	21/100	low	1
41	21030	Cockeysville	21/100	low	1
42	21071	Glyndon	21/100	low	1
43	21093	Lutherville Timonium	21/100	low	1
44	21117	Owings Mills	21/100	low	1
45	21131	Phoenix	21/100	low	1
46	21133	Randallstown	21/100	low	1
47	21136	Reisterstown	21/100	low	1
48	21152	Sparks Glencoe	21/100	low	1
49	21153	Stevenson	21/100	low	1
50	21155	Upperco	21/100	low	1
51	21204	Towson	21/100	low	1
52	21208	Pikesville	21/100	low	1
53	21227	Halethorpe	21/100	low	1
54	21228	Catonsville	21/100	low	1
55	21244	Windsor Mill	21/100	low	1
56	21250	Baltimore	21/100	low	1
57	21251	Baltimore	21/100	low	1
58	21252	Towson	21/100	low	1
59	21286	Towson	21/100	low	1
60	21851	Pocomoke City	21/100	low	1
61	21029	Clarksville	20/100	low	0
62	21036	Dayton	20/100	low	0
63	21042	Ellicott City	20/100	low	0
64	21043	Ellicott City	20/100	low	0
65	21044	Columbia	20/100	low	0
66	21045	Columbia	20/100	low	0
67	21048	Finksburg	20/100	low	0
68	21074	Hampstead	20/100	low	0
69	21075	Elkridge	20/100	low	0
70	21104	Marriottsville	20/100	low	0
71	21157	Westminster	20/100	low	0
72	21163	Woodstock	20/100	low	0
73	21201	Baltimore	20/100	low	0
74	21202	Baltimore	20/100	low	0
75	21207	Gwynn Oak	20/100	low	0
76	21209	Baltimore	20/100	low	0
77	21210	Baltimore	20/100	low	0
78	21211	Baltimore	20/100	low	0
79	21212	Baltimore	20/100	low	0
80	21213	Baltimore	20/100	low	0

Worst ZIP Codes for Wildfire Smoke in Maryland — 2026

Top 100 ZIP Codes

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