Air Quality Forecast Guidance for Sharpsburg, MD

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 39.46 N, longitude: 77.75 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 03/01, 4Z)
47
45
*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, 28 Feb  09 AM
19
15
Tue, 28 Feb  10 AM
24
16
Tue, 28 Feb  11 AM
30
18
Tue, 28 Feb  12 PM
36
21
Tue, 28 Feb  01 PM
40
24
Tue, 28 Feb  02 PM
43
28
Tue, 28 Feb  03 PM
46
32
Tue, 28 Feb  04 PM
47
36
Tue, 28 Feb  05 PM
46
39
Tue, 28 Feb  06 PM
44
42
Tue, 28 Feb   07 PM
44
43
Tue, 28 Feb   08 PM
44
44
Tue, 28 Feb   09 PM
44
45
Tue, 28 Feb   10 PM
44
45
Tue, 28 Feb   11 PM
45
45
Wed, 01 Mar   12 AM
45
45
Wed, 01 Mar   01 AM
44
44
Wed, 01 Mar   02 AM
43
44
Wed, 01 Mar   03 AM
42
44
Wed, 01 Mar   04 AM
41
44
Wed, 01 Mar   05 AM
40
43
Wed, 01 Mar   06 AM
39
42
Wed, 01 Mar   07 AM
38
41
Wed, 01 Mar   08 AM
36
40
Wed, 01 Mar   09 AM
35
39
Wed, 01 Mar   10 AM
35
38
Wed, 01 Mar   11 AM
37
38
Wed, 01 Mar   12 PM
38
37
Wed, 01 Mar   01 PM
39
37
Wed, 01 Mar   02 PM
40
37
Wed, 01 Mar   03 PM
40
38
Wed, 01 Mar   04 PM
38
38
Wed, 01 Mar   05 PM
35
38
Wed, 01 Mar   06 PM
34
38
Wed, 01 Mar   07 PM
33
37
Wed, 01 Mar   08 PM
34
37
Wed, 01 Mar   09 PM
35
36
Wed, 01 Mar   10 PM
36
35
Wed, 01 Mar   11 PM
38
35
Thu, 02 Mar   12 AM
42
36
Thu, 02 Mar   01 AM
44
37
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, 28 Feb  07 AM
0
0
Tue, 28 Feb  08 AM
0
0
Tue, 28 Feb  09 AM
0
0
Tue, 28 Feb  10 AM
0
0
Tue, 28 Feb  11 AM
0
0
Tue, 28 Feb  12 PM
0
0
Tue, 28 Feb  01 PM
0
0
Tue, 28 Feb  02 PM
0
0
Tue, 28 Feb  03 PM
0
0
Tue, 28 Feb  04 PM
0
0
Tue, 28 Feb  05 PM
0
0
Tue, 28 Feb  06 PM
0
0
Tue, 28 Feb  07 PM
0
0
Tue, 28 Feb  08 PM
0
0
Tue, 28 Feb  09 PM
0
0
Tue, 28 Feb  10 PM
0
0
Tue, 28 Feb  11 PM
0
0
Wed, 01 Mar  12 AM
0
0
Wed, 01 Mar  01 AM
0
0
Wed, 01 Mar  02 AM
0
0
Wed, 01 Mar  03 AM
0
0
Wed, 01 Mar  04 AM
0
0
Wed, 01 Mar  05 AM
0
0
Wed, 01 Mar  06 AM
0
0
Wed, 01 Mar  07 AM
0
0
Wed, 01 Mar  08 AM
0
0
Wed, 01 Mar  09 AM
0
0
Wed, 01 Mar  10 AM
0
0
Wed, 01 Mar  11 AM
0
0
Wed, 01 Mar  12 PM
0
0
Wed, 01 Mar  01 PM
0
0
Wed, 01 Mar  02 PM
0
0
Wed, 01 Mar  03 PM
0
0
Wed, 01 Mar  04 PM
0
0
Wed, 01 Mar  05 PM
0
0
Wed, 01 Mar  06 PM
0
0
Wed, 01 Mar  07 PM
0
0
Wed, 01 Mar  08 PM
0
0
Wed, 01 Mar  09 PM
0
0
Wed, 01 Mar  10 PM
0
0
Wed, 01 Mar  11 PM
0
0
Thu, 02 Mar  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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