Air Quality Forecast Guidance for Cataldo, ID

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 47.48 N, longitude: 116.34 W.
Ozone concentrations are presented in parts per billion (PPB).
Public comments and suggestions are encouraged.

A FAQ page is available.
More information...
24Hr Maximum
Ending
Maximum 1 Hour Average Ozone
Concentration (PPB)*
Maximum 8 Hour Average Ozone
Concentration (PPB)*
Tomorrow
(Ending 08/01, 4Z)
58
55
*Due to grid interpolation methods, the maximum 1- and 8-hour ozone concentration values may have
values slightly higher or lower than those of the corresponding hourly ozone concentrations.

Ozone
Ending Time
1 Hour Average Ozone
Concentration (PPB)

12Z Model Run
8 Hour Average Ozone
Concentration (PPB)

12Z Model Run
Sat, 31 Jul  10 PM
40
50
Sat, 31 Jul  11 PM
36
47
Sun, 01 Aug  12 AM
32
45
Sun, 01 Aug  01 AM
29
42
Sun, 01 Aug  02 AM
27
38
Sun, 01 Aug  03 AM
25
35
Sun, 01 Aug  04 AM
18
31
Sun, 01 Aug  05 AM
23
29
Sun, 01 Aug  06 AM
22
27
Sun, 01 Aug  07 AM
17
24
Sun, 01 Aug  08 AM
24
23
Sun, 01 Aug  09 AM
39
24
Sun, 01 Aug  10 AM
43
26
Sun, 01 Aug  11 AM
44
29
Sun, 01 Aug  12 PM
47
32
Sun, 01 Aug  01 PM
49
36
Sun, 01 Aug  02 PM
50
39
Sun, 01 Aug  03 PM
50
43
Sun, 01 Aug  04 PM
50
47
Sun, 01 Aug   05 PM
50
48
Sun, 01 Aug   06 PM
49
49
Sun, 01 Aug   07 PM
46
49
Sun, 01 Aug   08 PM
46
49
Sun, 01 Aug   09 PM
43
48
Sun, 01 Aug   10 PM
39
47
Sun, 01 Aug   11 PM
36
45
Mon, 02 Aug   12 AM
33
43
Mon, 02 Aug   01 AM
30
40
Mon, 02 Aug   02 AM
27
37
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Sat, 31 Jul  10 PM
156
69
Sat, 31 Jul  11 PM
189
64
Sun, 01 Aug  12 AM
175
31
Sun, 01 Aug  01 AM
187
28
Sun, 01 Aug  02 AM
135
31
Sun, 01 Aug  03 AM
216
64
Sun, 01 Aug  04 AM
378
93
Sun, 01 Aug  05 AM
301
60
Sun, 01 Aug  06 AM
177
65
Sun, 01 Aug  07 AM
204
79
Sun, 01 Aug  08 AM
488
63
Sun, 01 Aug  09 AM
794
76
Sun, 01 Aug  10 AM
1400
121
Sun, 01 Aug  11 AM
1180
160
Sun, 01 Aug  12 PM
843
146
Sun, 01 Aug  01 PM
586
105
Sun, 01 Aug  02 PM
292
54
Sun, 01 Aug  03 PM
69
22
Sun, 01 Aug  04 PM
17
11
Sun, 01 Aug  05 PM
19
13
Sun, 01 Aug  06 PM
6
13
Sun, 01 Aug  07 PM
0
17
Sun, 01 Aug  08 PM
0
14
Sun, 01 Aug  09 PM
0
18
Sun, 01 Aug  10 PM
0
28

National Weather Service Air Quality Program Page
Environmental Protection Agency AirNow Forecast Page
Graphical Air Quality Forecast Guidance
FAQ


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