Air Quality Forecast Guidance for Provo, UT

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 40.23 N, longitude: 111.66 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 02/12, 4Z)
41
40
*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
Thu, 11 Feb  01 PM
39
33
Thu, 11 Feb  02 PM
41
34
Thu, 11 Feb  03 PM
41
35
Thu, 11 Feb  04 PM
40
36
Thu, 11 Feb   05 PM
29
36
Thu, 11 Feb   06 PM
18
35
Thu, 11 Feb   07 PM
17
33
Thu, 11 Feb   08 PM
24
31
Thu, 11 Feb   09 PM
31
30
Thu, 11 Feb   10 PM
35
29
Thu, 11 Feb   11 PM
38
29
Fri, 12 Feb   12 AM
40
29
Fri, 12 Feb   01 AM
42
31
Fri, 12 Feb   02 AM
43
34
Fri, 12 Feb   03 AM
44
37
Fri, 12 Feb   04 AM
45
40
Fri, 12 Feb   05 AM
44
41
Fri, 12 Feb   06 AM
42
42
Fri, 12 Feb   07 AM
38
42
Fri, 12 Feb   08 AM
34
42
Fri, 12 Feb   09 AM
35
41
Fri, 12 Feb   10 AM
36
40
Fri, 12 Feb   11 AM
38
39
Fri, 12 Feb   12 PM
43
39
Fri, 12 Feb   01 PM
46
39
Fri, 12 Feb   02 PM
48
40
Fri, 12 Feb   03 PM
48
41
Fri, 12 Feb   04 PM
46
42
Fri, 12 Feb   05 PM
34
42
Fri, 12 Feb   06 PM
23
41
Fri, 12 Feb   07 PM
22
39
Fri, 12 Feb   08 PM
30
37
Fri, 12 Feb   09 PM
38
36
Fri, 12 Feb   10 PM
42
35
Fri, 12 Feb   11 PM
43
34
Sat, 13 Feb   12 AM
44
34
Sat, 13 Feb   01 AM
44
36
Sat, 13 Feb   02 AM
45
38
Sat, 13 Feb   03 AM
46
41
Sat, 13 Feb   04 AM
47
43
Sat, 13 Feb   05 AM
47
44
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

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