Air Quality Forecast Guidance for Guernsey, WY

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 42.27 N, longitude: 104.74 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 02/20, 4Z)
44
43
*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, 19 Feb  06 PM
41
42
Sun, 19 Feb  07 PM
40
43
Sun, 19 Feb  08 PM
40
42
Sun, 19 Feb  09 PM
40
42
Sun, 19 Feb  10 PM
40
41
Sun, 19 Feb  11 PM
38
41
Mon, 20 Feb  12 AM
37
40
Mon, 20 Feb  01 AM
39
40
Mon, 20 Feb  02 AM
43
40
Mon, 20 Feb  03 AM
44
40
Mon, 20 Feb  04 AM
44
41
Mon, 20 Feb  05 AM
43
41
Mon, 20 Feb  06 AM
41
41
Mon, 20 Feb  07 AM
38
41
Mon, 20 Feb  08 AM
37
41
Mon, 20 Feb  09 AM
40
41
Mon, 20 Feb  10 AM
42
41
Mon, 20 Feb  11 AM
45
41
Mon, 20 Feb  12 PM
46
42
Mon, 20 Feb  01 PM
47
42
Mon, 20 Feb  02 PM
48
43
Mon, 20 Feb  03 PM
48
44
Mon, 20 Feb  04 PM
49
46
Mon, 20 Feb   05 PM
49
47
Mon, 20 Feb   06 PM
48
47
Mon, 20 Feb   07 PM
46
48
Mon, 20 Feb   08 PM
45
47
Mon, 20 Feb   09 PM
44
47
Mon, 20 Feb   10 PM
42
46
Mon, 20 Feb   11 PM
40
45
Tue, 21 Feb   12 AM
39
44
Tue, 21 Feb   01 AM
38
43
Tue, 21 Feb   02 AM
38
42
Tue, 21 Feb   03 AM
38
41
Tue, 21 Feb   04 AM
39
40
Tue, 21 Feb   05 AM
39
39
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, 19 Feb  06 PM
0
0
Sun, 19 Feb  07 PM
0
0
Sun, 19 Feb  08 PM
0
0
Sun, 19 Feb  09 PM
0
0
Sun, 19 Feb  10 PM
0
0
Sun, 19 Feb  11 PM
0
0
Mon, 20 Feb  12 AM
0
0
Mon, 20 Feb  01 AM
0
0
Mon, 20 Feb  02 AM
0
0
Mon, 20 Feb  03 AM
0
0
Mon, 20 Feb  04 AM
0
0
Mon, 20 Feb  05 AM
0
0
Mon, 20 Feb  06 AM
0
0
Mon, 20 Feb  07 AM
0
0
Mon, 20 Feb  08 AM
0
0
Mon, 20 Feb  09 AM
0
0
Mon, 20 Feb  10 AM
0
0
Mon, 20 Feb  11 AM
0
0
Mon, 20 Feb  12 PM
0
0
Mon, 20 Feb  01 PM
0
0
Mon, 20 Feb  02 PM
0
0
Mon, 20 Feb  03 PM
0
0
Mon, 20 Feb  04 PM
0
0
Mon, 20 Feb  05 PM
0
0
Mon, 20 Feb  06 PM
0
0
Mon, 20 Feb  07 PM
0
0
Mon, 20 Feb  08 PM
0
0
Mon, 20 Feb  09 PM
0
0
Mon, 20 Feb  10 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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