Air Quality Forecast Guidance for Elkton, MD

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 39.60 N, longitude: 75.82 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 06/27, 4Z)
53
49
*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
Sun, 26 Jun  06 PM
52
48
Sun, 26 Jun  07 PM
52
49
Sun, 26 Jun   08 PM
49
49
Sun, 26 Jun   09 PM
44
49
Sun, 26 Jun   10 PM
40
48
Sun, 26 Jun   11 PM
34
46
Mon, 27 Jun   12 AM
29
44
Mon, 27 Jun   01 AM
29
41
Mon, 27 Jun   02 AM
27
38
Mon, 27 Jun   03 AM
25
35
Mon, 27 Jun   04 AM
25
31
Mon, 27 Jun   05 AM
27
29
Mon, 27 Jun   06 AM
28
28
Mon, 27 Jun   07 AM
28
27
Mon, 27 Jun   08 AM
27
27
Mon, 27 Jun   09 AM
24
26
Mon, 27 Jun   10 AM
25
26
Mon, 27 Jun   11 AM
31
27
Mon, 27 Jun   12 PM
33
28
Mon, 27 Jun   01 PM
40
29
Mon, 27 Jun   02 PM
47
32
Mon, 27 Jun   03 PM
55
35
Mon, 27 Jun   04 PM
59
39
Mon, 27 Jun   05 PM
59
44
Mon, 27 Jun   06 PM
59
48
Mon, 27 Jun   07 PM
53
51
Mon, 27 Jun   08 PM
45
52
Mon, 27 Jun   09 PM
39
52
Mon, 27 Jun   10 PM
36
51
Mon, 27 Jun   11 PM
35
48
Tue, 28 Jun   12 AM
35
45
Tue, 28 Jun   01 AM
36
42
Tue, 28 Jun   02 AM
33
39
Tue, 28 Jun   03 AM
29
36
Tue, 28 Jun   04 AM
27
34
Tue, 28 Jun   05 AM
24
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
Sun, 26 Jun  06 PM
1
1
Sun, 26 Jun  07 PM
0
1
Sun, 26 Jun  08 PM
0
1
Sun, 26 Jun  09 PM
0
2
Sun, 26 Jun  10 PM
1
2
Sun, 26 Jun  11 PM
0
2
Mon, 27 Jun  12 AM
0
1
Mon, 27 Jun  01 AM
0
1
Mon, 27 Jun  02 AM
0
0
Mon, 27 Jun  03 AM
0
0
Mon, 27 Jun  04 AM
0
0
Mon, 27 Jun  05 AM
3
1
Mon, 27 Jun  06 AM
1
0
Mon, 27 Jun  07 AM
0
0
Mon, 27 Jun  08 AM
0
0
Mon, 27 Jun  09 AM
0
0
Mon, 27 Jun  10 AM
0
0
Mon, 27 Jun  11 AM
0
1
Mon, 27 Jun  12 PM
1
1
Mon, 27 Jun  01 PM
2
1
Mon, 27 Jun  02 PM
3
1
Mon, 27 Jun  03 PM
2
1
Mon, 27 Jun  04 PM
0
0
Mon, 27 Jun  05 PM
0
0
Mon, 27 Jun  06 PM
0
0
Mon, 27 Jun  07 PM
0
0
Mon, 27 Jun  08 PM
0
1
Mon, 27 Jun  09 PM
0
0
Mon, 27 Jun  10 PM
0
0
Mon, 27 Jun  11 PM
0
0
Tue, 28 Jun  12 AM
0
0
Tue, 28 Jun  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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