2026 Rankings

Worst ZIP Codes for Wildfire Smoke in Montana — 2026

Last updated: June 4, 2026

408 ZIP codes ranked by Smoke Risk #1: ZIP 59827 (Conner, 51/100) — high
Lead Violations Lowest Score Safest Flood Risk Energy Cost Radon PFAS Reliability EJ Index Homebuyer Risk CO & Gas Safest Gas Remediation Burden Unresolved Violations (by Utility) Water Equity (by Utility)

Out of 408 ZIP codes in Montana with wildfire data, these have the highest smoke risk.

Statistic Value
ZIP codes ranked 408
Avg smoke risk (top 100) 40/100

Top 100 ZIP Codes

Rank ZIP City Smoke Risk Risk Level County Fires (5yr)
1 59827 Conner 51/100 high 34
2 59828 Corvallis 51/100 high 34
3 59829 Darby 51/100 high 34
4 59835 Grantsdale 51/100 high 34
5 59840 Hamilton 51/100 high 34
6 59841 Pinesdale 51/100 high 34
7 59870 Stevensville 51/100 high 34
8 59871 Sula 51/100 high 34
9 59875 Victor 51/100 high 34
10 59016 Busby 43/100 moderate 111
11 59022 Crow Agency 43/100 moderate 111
12 59025 Decker 43/100 moderate 111
13 59031 Garryowen 43/100 moderate 111
14 59034 Hardin 43/100 moderate 111
15 59035 Fort Smith 43/100 moderate 111
16 59050 Lodge Grass 43/100 moderate 111
17 59075 Saint Xavier 43/100 moderate 111
18 59089 Wyola 43/100 moderate 111
19 59821 Arlee 43/100 moderate 62
20 59845 Hot Springs 41/100 moderate 60
21 59856 Paradise 41/100 moderate 60
22 59859 Plains 41/100 moderate 60
23 59873 Thompson Falls 41/100 moderate 60
24 59874 Trout Creek 41/100 moderate 60
25 59923 Libby 41/100 moderate 46
26 59935 Troy 41/100 moderate 46
27 59066 Pryor 40/100 moderate 111
28 59801 Missoula 40/100 moderate 40
29 59802 Missoula 40/100 moderate 40
30 59803 Missoula 40/100 moderate 40
31 59804 Missoula 40/100 moderate 40
32 59806 Missoula 40/100 moderate 40
33 59807 Missoula 40/100 moderate 40
34 59808 Missoula 40/100 moderate 40
35 59812 Missoula 40/100 moderate 40
36 59820 Alberton 40/100 moderate 40
37 59823 Bonner 40/100 moderate 40
38 59825 Clinton 40/100 moderate 20
39 59830 De Borgia 40/100 moderate 13
40 59833 Florence 40/100 moderate 40
41 59842 Haugan 40/100 moderate 13
42 59846 Huson 40/100 moderate 40
43 59847 Lolo 40/100 moderate 40
44 59851 Milltown 40/100 moderate 40
45 59866 Saint Regis 40/100 moderate 13
46 59867 Saltese 40/100 moderate 13
47 59872 Superior 40/100 moderate 13
48 59003 Ashland 39/100 moderate 141
49 59004 Ashland 39/100 moderate 141
50 59012 Birney 39/100 moderate 141
51 59043 Lame Deer 39/100 moderate 141
52 59323 Colstrip 39/100 moderate 141
53 59327 Forsyth 39/100 moderate 141
54 59333 Hathaway 39/100 moderate 141
55 59347 Rosebud 39/100 moderate 141
56 59832 Drummond 39/100 moderate 20
57 59837 Hall 39/100 moderate 20
58 59844 Heron 39/100 moderate 60
59 59858 Philipsburg 39/100 moderate 20
60 59860 Polson 39/100 moderate 62
61 59925 Marion 39/100 moderate 238
62 59929 Proctor 39/100 moderate 62
63 59853 Noxon 38/100 moderate 60
64 59863 Ravalli 38/100 moderate 62
65 59934 Trego 38/100 moderate 46
66 59006 Ballantine 37/100 moderate 27
67 59024 Custer 37/100 moderate 27
68 59039 Ingomar 37/100 moderate 141
69 59824 Charlo 37/100 moderate 62
70 59865 Saint Ignatius 37/100 moderate 62
71 59868 Seeley Lake 37/100 moderate 40
72 59901 Kalispell 37/100 moderate 238
73 59903 Kalispell 37/100 moderate 238
74 59911 Bigfork 37/100 moderate 238
75 59917 Eureka 37/100 moderate 46
76 59918 Fortine 37/100 moderate 46
77 59920 Kila 37/100 moderate 238
78 59922 Lakeside 37/100 moderate 238
79 59930 Rexford 37/100 moderate 46
80 59932 Somers 37/100 moderate 238
81 59933 Stryker 37/100 moderate 46
82 59037 Huntley 36/100 moderate 27
83 59062 Otter 36/100 moderate 109
84 59083 Sumatra 36/100 moderate 141
85 59088 Worden 36/100 moderate 27
86 59314 Biddle 36/100 moderate 109
87 59317 Broadus 36/100 moderate 109
88 59343 Olive 36/100 moderate 109
89 59345 Powderville 36/100 moderate 109
90 59639 Lincoln 36/100 moderate 56
91 59826 Condon 36/100 moderate 40
92 59831 Dixon 36/100 moderate 60
93 59848 Lonepine 36/100 moderate 60
94 59904 Kalispell 36/100 moderate 238
95 59912 Columbia Falls 36/100 moderate 238
96 59913 Coram 36/100 moderate 238
97 59919 Hungry Horse 36/100 moderate 238
98 59921 Lake Mc Donald 36/100 moderate 238
99 59926 Martin City 36/100 moderate 238
100 59936 West Glacier 36/100 moderate 238

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How this ranking is calculated, data sources, and limitations: Rankings Methodology →

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Disclaimer: Rankings are based on EPA, FEMA, and federal agency data. They reflect historical patterns and risk indicators, not necessarily current conditions. For the most current information, contact your local water utility or request a Consumer Confidence Report.

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