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 05/28, 4Z)
32
30
*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
Sat, 27 May  11 AM
14
16
Sat, 27 May  12 PM
13
16
Sat, 27 May  01 PM
11
15
Sat, 27 May  02 PM
15
15
Sat, 27 May  03 PM
24
16
Sat, 27 May  04 PM
30
17
Sat, 27 May  05 PM
31
19
Sat, 27 May  06 PM
31
21
Sat, 27 May  07 PM
30
23
Sat, 27 May   08 PM
31
25
Sat, 27 May   09 PM
30
28
Sat, 27 May   10 PM
27
30
Sat, 27 May   11 PM
24
29
Sun, 28 May   12 AM
22
28
Sun, 28 May   01 AM
21
27
Sun, 28 May   02 AM
19
26
Sun, 28 May   03 AM
19
24
Sun, 28 May   04 AM
17
22
Sun, 28 May   05 AM
16
21
Sun, 28 May   06 AM
14
19
Sun, 28 May   07 AM
15
18
Sun, 28 May   08 AM
16
17
Sun, 28 May   09 AM
17
17
Sun, 28 May   10 AM
20
17
Sun, 28 May   11 AM
26
18
Sun, 28 May   12 PM
30
20
Sun, 28 May   01 PM
32
22
Sun, 28 May   02 PM
32
24
Sun, 28 May   03 PM
30
26
Sun, 28 May   04 PM
32
28
Sun, 28 May   05 PM
34
30
Sun, 28 May   06 PM
36
32
Sun, 28 May   07 PM
36
33
Sun, 28 May   08 PM
37
34
Sun, 28 May   09 PM
37
34
Sun, 28 May   10 PM
36
35
Sun, 28 May   11 PM
36
35
Mon, 29 May   12 AM
37
36
Mon, 29 May   01 AM
39
37
Mon, 29 May   02 AM
40
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
Sat, 27 May  11 AM
0
0
Sat, 27 May  12 PM
0
0
Sat, 27 May  01 PM
0
0
Sat, 27 May  02 PM
0
0
Sat, 27 May  03 PM
0
0
Sat, 27 May  04 PM
0
0
Sat, 27 May  05 PM
0
0
Sat, 27 May  06 PM
0
0
Sat, 27 May  07 PM
0
0
Sat, 27 May  08 PM
0
0
Sat, 27 May  09 PM
0
0
Sat, 27 May  10 PM
0
0
Sat, 27 May  11 PM
0
0
Sun, 28 May  12 AM
0
0
Sun, 28 May  01 AM
0
0
Sun, 28 May  02 AM
0
0
Sun, 28 May  03 AM
0
0
Sun, 28 May  04 AM
0
0
Sun, 28 May  05 AM
0
0
Sun, 28 May  06 AM
0
0
Sun, 28 May  07 AM
0
0
Sun, 28 May  08 AM
0
0
Sun, 28 May  09 AM
0
0
Sun, 28 May  10 AM
0
0
Sun, 28 May  11 AM
0
0
Sun, 28 May  12 PM
0
0
Sun, 28 May  01 PM
0
0
Sun, 28 May  02 PM
0
0
Sun, 28 May  03 PM
0
0
Sun, 28 May  04 PM
0
0
Sun, 28 May  05 PM
0
0
Sun, 28 May  06 PM
0
0
Sun, 28 May  07 PM
0
0
Sun, 28 May  08 PM
0
0
Sun, 28 May  09 PM
0
0
Sun, 28 May  10 PM
0
0
Sun, 28 May  11 PM
0
0
Mon, 29 May  12 AM
0
0
Mon, 29 May  01 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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