Ada |
Garden City |
µg/m³ |
70.9 |
13.5 |
13.8 |
13.8 |
14 |
14.4 |
15 |
15.7 |
17 |
20.5 |
27.8 |
36.2 |
44.4 |
51 |
56.2 |
59.8 |
61.9 |
62.7 |
62.9 |
64.2 |
65.8 |
67.6 |
69.1 |
70 |
70.9 |
Ada |
Meridian |
µg/m³ |
95.4 |
15.9 |
16.1 |
16.4 |
18.1 |
21.2 |
25.2 |
29.8 |
36.1 |
45.3 |
54.3 |
62.6 |
69.1 |
74.9 |
79.4 |
81.6 |
83.7 |
84.9 |
84.9 |
86 |
87.9 |
89.9 |
91.7 |
93.5 |
95.4 |
Bannock |
Pocatello |
µg/m³ |
18.1 |
15 |
15.1 |
15 |
15 |
15.3 |
15.5 |
15.7 |
16 |
15.7 |
15.9 |
16.2 |
16.5 |
16.7 |
16.6 |
16.5 |
16.7 |
17.1 |
17.2 |
17.4 |
17.6 |
17.8 |
18.1 |
18.1 |
18.1 |
Benewah |
Plummer - Coeur d'Alene Tribe |
µg/m³ |
31.4 |
26.5 |
27.6 |
29.3 |
30.2 |
30.8 |
31.2 |
31.4 |
31.4 |
31.1 |
30.6 |
30.8 |
31.3 |
30.8 |
30.2 |
29.6 |
28.8 |
28.5 |
28.2 |
27.9 |
27 |
26.8 |
25.5 |
24.1 |
22.9 |
Benewah |
St. Maries |
µg/m³ |
33.1 |
26.9 |
28.4 |
29.7 |
30.3 |
31 |
32 |
32.6 |
33.1 |
32.8 |
32.8 |
32.7 |
32.5 |
32.2 |
31.5 |
30.7 |
30 |
29.2 |
28.9 |
28.4 |
27.8 |
27 |
25.7 |
24.7 |
23.7 |
Blaine |
Ketchum |
µg/m³ |
15.4 |
15.4 |
15.3 |
14.6 |
15.1 |
15.1 |
15 |
14.7 |
14.6 |
14.3 |
14.1 |
14 |
14.2 |
14.3 |
14.6 |
14.6 |
14.7 |
14.7 |
14.9 |
14.9 |
15.1 |
15.2 |
15.2 |
15 |
14.9 |
Boise |
Garden Valley |
µg/m³ |
22.4 |
14.4 |
14.1 |
13.8 |
13.6 |
13.4 |
13.3 |
12.9 |
12.8 |
12.6 |
12.5 |
12.7 |
12.6 |
12.5 |
12.7 |
13.5 |
14.9 |
16.2 |
16.9 |
18 |
18.9 |
19.7 |
20.6 |
21.7 |
22.4 |
Boise |
Idaho City |
µg/m³ |
13.6 |
13 |
13 |
13.1 |
13.1 |
13 |
13 |
13 |
13 |
13.1 |
13.5 |
13.3 |
13.4 |
13.5 |
13.3 |
12.9 |
12.9 |
13.2 |
13.6 |
13.5 |
13.6 |
13.6 |
13.4 |
13.5 |
13.6 |
Bonner |
Sandpoint |
µg/m³ |
26.6 |
25.2 |
25.8 |
26.2 |
26.2 |
26.3 |
26.6 |
26.6 |
26.4 |
26 |
25.5 |
25 |
24.5 |
24 |
23.5 |
22.9 |
22.3 |
21.6 |
20.8 |
20.1 |
19.5 |
18.7 |
18 |
17.2 |
16.4 |
Bonneville |
Idaho Falls |
µg/m³ |
15.8 |
15 |
14.8 |
14.4 |
14.5 |
14.5 |
14.4 |
14.6 |
14.6 |
14.5 |
14.8 |
15 |
15.3 |
15.4 |
15.4 |
15.6 |
15.8 |
15.6 |
15.5 |
15.4 |
15.5 |
15.6 |
15.5 |
15.2 |
15 |
Boundary |
Bonners Ferry |
µg/m³ |
23.9 |
21.4 |
21.9 |
22.4 |
22.9 |
23.1 |
23.4 |
23.7 |
23.9 |
23.9 |
23.8 |
23.6 |
23.1 |
22.8 |
22.4 |
21.9 |
21.3 |
20.6 |
20 |
19.4 |
18.7 |
17.9 |
17.3 |
16.5 |
15.7 |
Boundary |
Mt Hall |
µg/m³ |
23.7 |
21.1 |
21.8 |
22.7 |
23.1 |
23.4 |
23.4 |
23.6 |
23.7 |
23.5 |
23.1 |
22.8 |
22.5 |
22.1 |
22 |
21.7 |
21 |
20.4 |
19.7 |
19 |
18 |
17.4 |
16.7 |
15.9 |
15.2 |
Boundary |
Porthill |
µg/m³ |
25.2 |
23.4 |
23.7 |
23.8 |
24.1 |
24.7 |
25 |
25 |
25.1 |
25.2 |
25.2 |
25 |
24.7 |
23.8 |
23.3 |
23 |
22.2 |
21.6 |
20.9 |
20.2 |
19.3 |
18.7 |
17.9 |
17.4 |
16.6 |
Canyon |
Nampa |
µg/m³ |
101.4 |
14.5 |
15.1 |
17.3 |
21.5 |
29.5 |
34.8 |
39.2 |
43.7 |
50.4 |
56.6 |
64 |
70.5 |
75.5 |
79.9 |
84.4 |
87.5 |
89.1 |
89.8 |
92 |
93.8 |
96 |
97.9 |
99.7 |
101.4 |
Caribou |
Soda Springs |
µg/m³ |
16.8 |
13.2 |
13.6 |
14.1 |
14.5 |
14.9 |
15.2 |
15.6 |
16 |
16.3 |
16.5 |
16.7 |
16.8 |
16.8 |
16.8 |
16.7 |
16.6 |
16.4 |
16.2 |
16 |
15.8 |
15.5 |
15.3 |
15.1 |
14.8 |
Clearwater |
Orofino - Nez Perce Tribe |
µg/m³ |
24 |
21.6 |
21.9 |
22.6 |
22.8 |
23.2 |
23.7 |
24 |
23.8 |
23.9 |
23.9 |
23.6 |
23.5 |
23.3 |
23.4 |
23 |
23 |
23 |
22.8 |
22.9 |
23.2 |
23.2 |
22.8 |
22.3 |
21.6 |
Franklin |
Preston |
µg/m³ |
14.9 |
12 |
11.9 |
12.4 |
12.7 |
13 |
13.1 |
13.3 |
13.5 |
13.7 |
13.8 |
14.1 |
14.3 |
14.5 |
14.9 |
14.9 |
14.7 |
14.6 |
14.6 |
14.5 |
14.6 |
14.5 |
14.6 |
14.7 |
14.7 |
Idaho |
Cottonwood |
µg/m³ |
30.3 |
28.2 |
28.8 |
28.9 |
29.2 |
29.4 |
29.7 |
30 |
29.9 |
29.9 |
29.7 |
29.9 |
30.1 |
30.3 |
30.2 |
30.1 |
29.9 |
29.3 |
28.6 |
28.1 |
27.5 |
27.4 |
27.2 |
25.2 |
23.1 |
Kootenai |
Coeur d'Alene |
µg/m³ |
24.8 |
23 |
23.7 |
24.5 |
24.8 |
24.7 |
24.7 |
24.6 |
24.5 |
24.1 |
23.6 |
23.2 |
23.4 |
23.2 |
23.2 |
23.1 |
22.5 |
22 |
21.6 |
21.3 |
20.8 |
20.4 |
19.6 |
18.6 |
18 |
Latah |
Juliaetta |
µg/m³ |
23.7 |
22.1 |
22.8 |
23.5 |
23.7 |
23.7 |
23.6 |
23.3 |
23 |
23.3 |
22.6 |
22.1 |
21.3 |
21 |
21 |
21.3 |
21.5 |
21.8 |
21.9 |
22 |
21.8 |
20.7 |
19.7 |
19.1 |
18.7 |
Latah |
Moscow |
µg/m³ |
24.1 |
22.7 |
23.6 |
23.9 |
24.1 |
24 |
23.9 |
23.7 |
23.3 |
23 |
22.9 |
23 |
22.8 |
22.4 |
22.3 |
22.3 |
22.3 |
22.4 |
21.8 |
21 |
20.2 |
19.2 |
18.5 |
18.6 |
17.9 |
Lemhi |
Salmon |
µg/m³ |
15.9 |
15.9 |
15.3 |
15 |
14.7 |
14.3 |
13.8 |
13.5 |
13.2 |
12.8 |
12.5 |
12 |
11.9 |
11.7 |
12 |
12.5 |
12.2 |
12.2 |
11.7 |
11.6 |
11.5 |
11.4 |
11.2 |
10.8 |
10.6 |
Lewis |
Nezperce - Nez Perce Tribe |
µg/m³ |
25.2 |
23.2 |
23.7 |
24 |
23.9 |
24.4 |
24.8 |
24.7 |
24.7 |
24.8 |
24.8 |
24.8 |
24.7 |
25 |
25.2 |
25 |
24.3 |
23.7 |
23.3 |
23 |
23.1 |
23 |
22.7 |
22.2 |
21.6 |
Lewis |
Reubens - Nez Perce Tribe |
µg/m³ |
25.8 |
25 |
25 |
24.9 |
25.3 |
25.8 |
25.8 |
25.1 |
24.9 |
24.5 |
24.4 |
24.7 |
24.7 |
24.4 |
24.3 |
24.2 |
23.7 |
23.5 |
22.4 |
22.1 |
22.2 |
22.2 |
21.8 |
21.2 |
21.2 |
Lewis/Idaho |
Kamiah - Nez Perce Tribe |
µg/m³ |
27.2 |
23.4 |
25 |
25.5 |
25.5 |
25.9 |
26.3 |
26.5 |
27.1 |
27.2 |
26.9 |
26.5 |
26.5 |
26.2 |
25.5 |
26.1 |
27.2 |
26.9 |
26.7 |
26.3 |
25.4 |
25.2 |
24.6 |
23.8 |
23.2 |
Madison |
Rexburg |
µg/m³ |
13.9 |
13.2 |
13.1 |
13 |
12.9 |
13 |
13.1 |
13.2 |
13.4 |
13.5 |
13.7 |
13.9 |
13.9 |
13.9 |
13.8 |
13.8 |
13.7 |
13.7 |
13.6 |
13.5 |
13.5 |
13.4 |
13.3 |
13.3 |
13.2 |
Minidoka |
Paul |
µg/m³ |
14.6 |
14.6 |
14.6 |
14.5 |
14.3 |
14.1 |
13.8 |
13.5 |
13.3 |
13.1 |
13 |
13 |
13 |
13 |
12.9 |
13 |
13 |
13 |
13.1 |
13.1 |
13.2 |
13.3 |
13.4 |
13.6 |
13.7 |
Nez Perce |
Lapwai - Nez Perce Tribe |
µg/m³ |
23.5 |
21.9 |
22 |
22.3 |
22.8 |
23.2 |
23.1 |
23.5 |
23.2 |
23 |
22.8 |
22.8 |
22.5 |
22.3 |
22.3 |
22.2 |
22 |
22.3 |
22.4 |
22.5 |
22.7 |
22.7 |
22.6 |
22.4 |
22 |
Nez Perce |
Lewiston |
µg/m³ |
24.7 |
23.9 |
24.1 |
24.5 |
24.7 |
24.5 |
24.2 |
24.2 |
24 |
23.8 |
23.1 |
22.5 |
22 |
21.3 |
21.1 |
21 |
21 |
21.8 |
21.8 |
21.5 |
21.2 |
21.2 |
20.9 |
20.3 |
20.7 |
Shoshone |
Pinehurst |
µg/m³ |
26.1 |
23.2 |
23.7 |
24 |
25 |
25.8 |
26 |
26.1 |
26 |
26 |
25.9 |
25.8 |
25.6 |
25.1 |
24.7 |
24.2 |
23.4 |
22.8 |
22.3 |
21.6 |
21.1 |
20.7 |
20.2 |
19.8 |
19.3 |
Twin Falls |
Twin Falls |
µg/m³ |
14.4 |
14.4 |
14.4 |
14.3 |
14 |
13.6 |
13.4 |
13 |
12.5 |
12.1 |
11.8 |
11.5 |
11.3 |
10.5 |
10.2 |
9.9 |
10.1 |
10.4 |
10.2 |
10.3 |
|
|
|
|
|
Valley |
McCall |
µg/m³ |
29.5 |
20.8 |
21 |
21 |
20.8 |
20.4 |
19.9 |
19.8 |
19.5 |
19.4 |
18.9 |
18.3 |
18.2 |
18 |
18.3 |
18.9 |
19.7 |
21.1 |
22.5 |
24.2 |
25.3 |
26.7 |
27.9 |
29 |
29.5 |