Air Quality Forecast Guidance for Bowie, MD

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 38.96 N, longitude: 76.74 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 07/14, 4Z)
49
46
*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
Mon, 13 Jul  06 PM
49
44
Mon, 13 Jul  07 PM
46
46
Mon, 13 Jul   08 PM
41
46
Mon, 13 Jul   09 PM
38
45
Mon, 13 Jul   10 PM
28
43
Mon, 13 Jul   11 PM
19
40
Tue, 14 Jul   12 AM
19
36
Tue, 14 Jul   01 AM
22
33
Tue, 14 Jul   02 AM
23
29
Tue, 14 Jul   03 AM
19
26
Tue, 14 Jul   04 AM
13
23
Tue, 14 Jul   05 AM
11
19
Tue, 14 Jul   06 AM
6
16
Tue, 14 Jul   07 AM
1
14
Tue, 14 Jul   08 AM
4
12
Tue, 14 Jul   09 AM
8
11
Tue, 14 Jul   10 AM
13
9
Tue, 14 Jul   11 AM
18
9
Tue, 14 Jul   12 PM
26
11
Tue, 14 Jul   01 PM
34
14
Tue, 14 Jul   02 PM
37
18
Tue, 14 Jul   03 PM
37
22
Tue, 14 Jul   04 PM
38
26
Tue, 14 Jul   05 PM
39
30
Tue, 14 Jul   06 PM
39
34
Tue, 14 Jul   07 PM
39
36
Tue, 14 Jul   08 PM
35
37
Tue, 14 Jul   09 PM
29
37
Tue, 14 Jul   10 PM
26
35
Tue, 14 Jul   11 PM
24
34
Wed, 15 Jul   12 AM
23
32
Wed, 15 Jul   01 AM
22
30
Wed, 15 Jul   02 AM
21
28
Wed, 15 Jul   03 AM
18
25
Wed, 15 Jul   04 AM
14
22
Wed, 15 Jul   05 AM
12
20
Wed, 15 Jul   06 AM
10
18
Wed, 15 Jul   07 AM
5
16
Wed, 15 Jul   08 AM
6
14
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Mon, 13 Jul  06 PM
0
0
Mon, 13 Jul  07 PM
0
0
Mon, 13 Jul  08 PM
0
0
Mon, 13 Jul  09 PM
0
0
Mon, 13 Jul  10 PM
0
0
Mon, 13 Jul  11 PM
0
0
Tue, 14 Jul  12 AM
0
0
Tue, 14 Jul  01 AM
0
0
Tue, 14 Jul  02 AM
0
0
Tue, 14 Jul  03 AM
0
0
Tue, 14 Jul  04 AM
0
0
Tue, 14 Jul  05 AM
0
0
Tue, 14 Jul  06 AM
0
0
Tue, 14 Jul  07 AM
0
0
Tue, 14 Jul  08 AM
0
0
Tue, 14 Jul  09 AM
0
0
Tue, 14 Jul  10 AM
0
0
Tue, 14 Jul  11 AM
0
0
Tue, 14 Jul  12 PM
0
0
Tue, 14 Jul  01 PM
0
0
Tue, 14 Jul  02 PM
0
0
Tue, 14 Jul  03 PM
0
0
Tue, 14 Jul  04 PM
0
0
Tue, 14 Jul  05 PM
0
0
Tue, 14 Jul  06 PM
0
0
Tue, 14 Jul  07 PM
0
0
Tue, 14 Jul  08 PM
0
0
Tue, 14 Jul  09 PM
0
0
Tue, 14 Jul  10 PM
0
0
Tue, 14 Jul  11 PM
0
0
Wed, 15 Jul  12 AM
0
0
Wed, 15 Jul  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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