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Air Quality Forecast Guidance for Luray, VA

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 38.66 N, longitude: 78.46 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 11/29, 4Z)
35
33
*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
Fri, 28 Nov  09 AM
29
30
Fri, 28 Nov  10 AM
28
30
Fri, 28 Nov  11 AM
30
29
Fri, 28 Nov  12 PM
32
30
Fri, 28 Nov  01 PM
33
30
Fri, 28 Nov  02 PM
35
31
Fri, 28 Nov  03 PM
35
31
Fri, 28 Nov  04 PM
35
32
Fri, 28 Nov  05 PM
34
33
Fri, 28 Nov  06 PM
31
33
Fri, 28 Nov   07 PM
29
33
Fri, 28 Nov   08 PM
27
32
Fri, 28 Nov   09 PM
27
32
Fri, 28 Nov   10 PM
27
31
Fri, 28 Nov   11 PM
27
30
Sat, 29 Nov   12 AM
26
29
Sat, 29 Nov   01 AM
25
28
Sat, 29 Nov   02 AM
24
27
Sat, 29 Nov   03 AM
24
26
Sat, 29 Nov   04 AM
24
26
Sat, 29 Nov   05 AM
22
25
Sat, 29 Nov   06 AM
21
24
Sat, 29 Nov   07 AM
21
24
Sat, 29 Nov   08 AM
21
23
Sat, 29 Nov   09 AM
22
22
Sat, 29 Nov   10 AM
26
23
Sat, 29 Nov   11 AM
30
23
Sat, 29 Nov   12 PM
30
24
Sat, 29 Nov   01 PM
30
25
Sat, 29 Nov   02 PM
30
26
Sat, 29 Nov   03 PM
29
27
Sat, 29 Nov   04 PM
28
28
Sat, 29 Nov   05 PM
28
29
Sat, 29 Nov   06 PM
30
29
Sat, 29 Nov   07 PM
30
30
Sat, 29 Nov   08 PM
31
30
Sat, 29 Nov   09 PM
32
30
Sat, 29 Nov   10 PM
33
30
Sat, 29 Nov   11 PM
33
31
Sun, 30 Nov   12 AM
32
31
Sun, 30 Nov   01 AM
32
32
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Fri, 28 Nov  08 AM
0
0
Fri, 28 Nov  09 AM
0
0
Fri, 28 Nov  10 AM
0
0
Fri, 28 Nov  11 AM
0
0
Fri, 28 Nov  12 PM
0
0
Fri, 28 Nov  01 PM
0
0
Fri, 28 Nov  02 PM
0
0
Fri, 28 Nov  03 PM
0
0
Fri, 28 Nov  04 PM
0
0
Fri, 28 Nov  05 PM
0
0
Fri, 28 Nov  06 PM
0
0
Fri, 28 Nov  07 PM
0
0
Fri, 28 Nov  08 PM
0
0
Fri, 28 Nov  09 PM
0
0
Fri, 28 Nov  10 PM
0
0
Fri, 28 Nov  11 PM
0
0
Sat, 29 Nov  12 AM
0
0
Sat, 29 Nov  01 AM
0
0
Sat, 29 Nov  02 AM
0
0
Sat, 29 Nov  03 AM
0
0
Sat, 29 Nov  04 AM
0
0
Sat, 29 Nov  05 AM
0
0
Sat, 29 Nov  06 AM
0
0
Sat, 29 Nov  07 AM
0
0
Sat, 29 Nov  08 AM
0
0
Sat, 29 Nov  09 AM
0
0
Sat, 29 Nov  10 AM
0
0
Sat, 29 Nov  11 AM
0
0
Sat, 29 Nov  12 PM
0
0
Sat, 29 Nov  01 PM
0
0
Sat, 29 Nov  02 PM
0
0
Sat, 29 Nov  03 PM
0
0
Sat, 29 Nov  04 PM
0
0
Sat, 29 Nov  05 PM
0
0
Sat, 29 Nov  06 PM
0
0
Sat, 29 Nov  07 PM
0
0
Sat, 29 Nov  08 PM
0
0
Sat, 29 Nov  09 PM
0
0
Sat, 29 Nov  10 PM
0
0
Sat, 29 Nov  11 PM
0
0
Sun, 30 Nov  12 AM
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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