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 12/07, 4Z)
23
22
*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, 06 Dec  09 AM
20
15
Tue, 06 Dec  10 AM
18
16
Tue, 06 Dec  11 AM
17
16
Tue, 06 Dec  12 PM
18
17
Tue, 06 Dec  01 PM
16
17
Tue, 06 Dec  02 PM
15
17
Tue, 06 Dec  03 PM
16
17
Tue, 06 Dec  04 PM
17
17
Tue, 06 Dec  05 PM
20
17
Tue, 06 Dec  06 PM
23
18
Tue, 06 Dec   07 PM
23
18
Tue, 06 Dec   08 PM
23
19
Tue, 06 Dec   09 PM
22
20
Tue, 06 Dec   10 PM
20
20
Tue, 06 Dec   11 PM
21
21
Wed, 07 Dec   12 AM
22
22
Wed, 07 Dec   01 AM
23
22
Wed, 07 Dec   02 AM
23
22
Wed, 07 Dec   03 AM
21
22
Wed, 07 Dec   04 AM
20
21
Wed, 07 Dec   05 AM
21
21
Wed, 07 Dec   06 AM
21
22
Wed, 07 Dec   07 AM
20
21
Wed, 07 Dec   08 AM
17
21
Wed, 07 Dec   09 AM
16
20
Wed, 07 Dec   10 AM
17
19
Wed, 07 Dec   11 AM
21
19
Wed, 07 Dec   12 PM
22
19
Wed, 07 Dec   01 PM
22
20
Wed, 07 Dec   02 PM
23
20
Wed, 07 Dec   03 PM
24
20
Wed, 07 Dec   04 PM
23
21
Wed, 07 Dec   05 PM
20
22
Wed, 07 Dec   06 PM
16
21
Wed, 07 Dec   07 PM
12
20
Wed, 07 Dec   08 PM
10
19
Wed, 07 Dec   09 PM
8
17
Wed, 07 Dec   10 PM
7
15
Wed, 07 Dec   11 PM
6
13
Thu, 08 Dec   12 AM
4
10
Thu, 08 Dec   01 AM
4
8
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, 06 Dec  07 AM
0
0
Tue, 06 Dec  08 AM
0
0
Tue, 06 Dec  09 AM
0
0
Tue, 06 Dec  10 AM
0
0
Tue, 06 Dec  11 AM
0
0
Tue, 06 Dec  12 PM
0
0
Tue, 06 Dec  01 PM
0
0
Tue, 06 Dec  02 PM
0
0
Tue, 06 Dec  03 PM
0
0
Tue, 06 Dec  04 PM
0
0
Tue, 06 Dec  05 PM
0
0
Tue, 06 Dec  06 PM
0
0
Tue, 06 Dec  07 PM
0
0
Tue, 06 Dec  08 PM
0
0
Tue, 06 Dec  09 PM
0
0
Tue, 06 Dec  10 PM
0
0
Tue, 06 Dec  11 PM
0
0
Wed, 07 Dec  12 AM
0
0
Wed, 07 Dec  01 AM
0
0
Wed, 07 Dec  02 AM
0
0
Wed, 07 Dec  03 AM
0
0
Wed, 07 Dec  04 AM
0
0
Wed, 07 Dec  05 AM
0
0
Wed, 07 Dec  06 AM
0
0
Wed, 07 Dec  07 AM
0
0
Wed, 07 Dec  08 AM
0
0
Wed, 07 Dec  09 AM
0
0
Wed, 07 Dec  10 AM
0
0
Wed, 07 Dec  11 AM
0
0
Wed, 07 Dec  12 PM
0
0
Wed, 07 Dec  01 PM
0
0
Wed, 07 Dec  02 PM
0
0
Wed, 07 Dec  03 PM
0
0
Wed, 07 Dec  04 PM
0
0
Wed, 07 Dec  05 PM
0
0
Wed, 07 Dec  06 PM
0
0
Wed, 07 Dec  07 PM
0
0
Wed, 07 Dec  08 PM
0
0
Wed, 07 Dec  09 PM
0
0
Wed, 07 Dec  10 PM
0
0
Wed, 07 Dec  11 PM
0
0
Thu, 08 Dec  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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