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Air Quality Forecast Guidance for Cockeysville, MD

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 39.57 N, longitude: 76.64 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 08/01, 4Z)
58
55
*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
Fri, 01 Aug  01 AM
49
46
Fri, 01 Aug  02 AM
44
45
Fri, 01 Aug  03 AM
41
44
Fri, 01 Aug  04 AM
40
43
Fri, 01 Aug  05 AM
40
44
Fri, 01 Aug  06 AM
37
43
Fri, 01 Aug  07 AM
34
42
Fri, 01 Aug  08 AM
32
40
Fri, 01 Aug  09 AM
32
38
Fri, 01 Aug  10 AM
35
36
Fri, 01 Aug  11 AM
42
36
Fri, 01 Aug  12 PM
49
38
Fri, 01 Aug  01 PM
54
39
Fri, 01 Aug  02 PM
52
41
Fri, 01 Aug  03 PM
51
43
Fri, 01 Aug  04 PM
47
45
Fri, 01 Aug  05 PM
43
47
Fri, 01 Aug  06 PM
38
47
Fri, 01 Aug  07 PM
38
46
Fri, 01 Aug   08 PM
37
45
Fri, 01 Aug   09 PM
36
43
Fri, 01 Aug   10 PM
36
41
Fri, 01 Aug   11 PM
35
39
Sat, 02 Aug   12 AM
32
37
Sat, 02 Aug   01 AM
29
35
Sat, 02 Aug   02 AM
28
34
Sat, 02 Aug   03 AM
28
33
Sat, 02 Aug   04 AM
28
31
Sat, 02 Aug   05 AM
28
30
Sat, 02 Aug   06 AM
30
30
Sat, 02 Aug   07 AM
31
29
Sat, 02 Aug   08 AM
30
29
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, 01 Aug  01 AM
0
0
Fri, 01 Aug  02 AM
0
0
Fri, 01 Aug  03 AM
0
0
Fri, 01 Aug  04 AM
0
0
Fri, 01 Aug  05 AM
0
0
Fri, 01 Aug  06 AM
0
0
Fri, 01 Aug  07 AM
0
0
Fri, 01 Aug  08 AM
0
0
Fri, 01 Aug  09 AM
0
0
Fri, 01 Aug  10 AM
0
0
Fri, 01 Aug  11 AM
0
0
Fri, 01 Aug  12 PM
0
0
Fri, 01 Aug  01 PM
0
0
Fri, 01 Aug  02 PM
0
0
Fri, 01 Aug  03 PM
0
0
Fri, 01 Aug  04 PM
0
0
Fri, 01 Aug  05 PM
0
0
Fri, 01 Aug  06 PM
0
0
Fri, 01 Aug  07 PM
0
0
Fri, 01 Aug  08 PM
0
0
Fri, 01 Aug  09 PM
0
0
Fri, 01 Aug  10 PM
0
0
Fri, 01 Aug  11 PM
0
0
Sat, 02 Aug  12 AM
0
0
Sat, 02 Aug  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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