Air Quality Forecast Guidance for Ashland, WI

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 46.57 N, longitude: 90.88 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 02/05, 4Z)
44
42
*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
Sun, 05 Feb  04 AM
33
37
Sun, 05 Feb  05 AM
35
36
Sun, 05 Feb  06 AM
32
36
Sun, 05 Feb  07 AM
35
35
Sun, 05 Feb  08 AM
37
35
Sun, 05 Feb  09 AM
40
35
Sun, 05 Feb  10 AM
42
36
Sun, 05 Feb  11 AM
43
37
Sun, 05 Feb  12 PM
44
38
Sun, 05 Feb  01 PM
44
39
Sun, 05 Feb  02 PM
43
41
Sun, 05 Feb  03 PM
42
42
Sun, 05 Feb  04 PM
41
42
Sun, 05 Feb  05 PM
41
42
Sun, 05 Feb   06 PM
39
42
Sun, 05 Feb   07 PM
37
41
Sun, 05 Feb   08 PM
37
41
Sun, 05 Feb   09 PM
37
40
Sun, 05 Feb   10 PM
36
39
Sun, 05 Feb   11 PM
35
38
Mon, 06 Feb   12 AM
35
37
Mon, 06 Feb   01 AM
35
36
Mon, 06 Feb   02 AM
35
36
Mon, 06 Feb   03 AM
35
36
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Sun, 05 Feb  04 AM
0
0
Sun, 05 Feb  05 AM
0
0
Sun, 05 Feb  06 AM
0
0
Sun, 05 Feb  07 AM
0
0
Sun, 05 Feb  08 AM
0
0
Sun, 05 Feb  09 AM
0
0
Sun, 05 Feb  10 AM
0
0
Sun, 05 Feb  11 AM
0
0
Sun, 05 Feb  12 PM
0
0
Sun, 05 Feb  01 PM
0
0
Sun, 05 Feb  02 PM
0
0
Sun, 05 Feb  03 PM
0
0
Sun, 05 Feb  04 PM
0
0
Sun, 05 Feb  05 PM
0
0
Sun, 05 Feb  06 PM
0
0
Sun, 05 Feb  07 PM
0
0

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


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