Skip Navigation Links weather.gov 
NOAA logo-Select to go to the NOAA homepage
National Oceanic and Atmospheric Administration's   
  Select to go to the NWS homepage
National Weather Service   
   

Air Quality Forecast Guidance for Roper, NC

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 35.84 N, longitude: 76.60 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 04/01, 4Z)
46
44
*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)

6Z Model Run
8 Hour Average Ozone
Concentration (PPB)

6Z Model Run
Tue, 31 Mar  10 AM
26
24
Tue, 31 Mar  11 AM
40
26
Tue, 31 Mar  12 PM
45
29
Tue, 31 Mar  01 PM
45
31
Tue, 31 Mar  02 PM
46
34
Tue, 31 Mar  03 PM
46
37
Tue, 31 Mar  04 PM
45
40
Tue, 31 Mar  05 PM
45
42
Tue, 31 Mar  06 PM
41
44
Tue, 31 Mar  07 PM
38
44
Tue, 31 Mar   08 PM
37
43
Tue, 31 Mar   09 PM
38
42
Tue, 31 Mar   10 PM
39
41
Tue, 31 Mar   11 PM
40
40
Wed, 01 Apr   12 AM
40
40
Wed, 01 Apr   01 AM
40
39
Wed, 01 Apr   02 AM
37
39
Wed, 01 Apr   03 AM
34
38
Wed, 01 Apr   04 AM
32
38
Wed, 01 Apr   05 AM
33
37
Wed, 01 Apr   06 AM
35
36
Wed, 01 Apr   07 AM
34
36
Wed, 01 Apr   08 AM
33
35
Wed, 01 Apr   09 AM
36
34
Wed, 01 Apr   10 AM
38
34
Wed, 01 Apr   11 AM
40
35
Wed, 01 Apr   12 PM
42
36
Wed, 01 Apr   01 PM
43
38
Wed, 01 Apr   02 PM
44
39
Wed, 01 Apr   03 PM
45
40
Wed, 01 Apr   04 PM
46
42
Wed, 01 Apr   05 PM
46
43
Wed, 01 Apr   06 PM
46
44
Wed, 01 Apr   07 PM
41
44
Wed, 01 Apr   08 PM
37
43
Wed, 01 Apr   09 PM
35
42
Wed, 01 Apr   10 PM
34
41
Wed, 01 Apr   11 PM
32
40
Thu, 02 Apr   12 AM
30
38
Thu, 02 Apr   01 AM
29
36
Thu, 02 Apr   02 AM
30
34
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Tue, 31 Mar  07 AM
0
0
Tue, 31 Mar  08 AM
0
0
Tue, 31 Mar  09 AM
0
0
Tue, 31 Mar  10 AM
0
0
Tue, 31 Mar  11 AM
0
0
Tue, 31 Mar  12 PM
0
0
Tue, 31 Mar  01 PM
0
0
Tue, 31 Mar  02 PM
0
0
Tue, 31 Mar  03 PM
0
0
Tue, 31 Mar  04 PM
0
0
Tue, 31 Mar  05 PM
0
0
Tue, 31 Mar  06 PM
0
0
Tue, 31 Mar  07 PM
0
0
Tue, 31 Mar  08 PM
0
0
Tue, 31 Mar  09 PM
0
0
Tue, 31 Mar  10 PM
0
0
Tue, 31 Mar  11 PM
0
0
Wed, 01 Apr  12 AM
0
0
Wed, 01 Apr  01 AM
0
0

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


    US Dept of Commerce
    National Oceanic and Atmospheric Administration
    National Weather Service
    1325 East West Highway
    Silver Spring, MD 20910
    Page Author: NWS Internet Services Team
Disclaimer
Information Quality
Credits
Glossary
Privacy Policy
Freedom of Information Act (FOIA)
About Us
Career Opportunities