Air Quality Forecast Guidance for Atlanta, GA

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 33.75 N, longitude: 84.39 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 01/25, 4Z)
39
34
*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
Mon, 24 Jan  09 AM
8
21
Mon, 24 Jan  10 AM
18
19
Mon, 24 Jan  11 AM
24
18
Mon, 24 Jan  12 PM
30
19
Mon, 24 Jan  01 PM
34
20
Mon, 24 Jan  02 PM
37
21
Mon, 24 Jan  03 PM
39
24
Mon, 24 Jan  04 PM
39
29
Mon, 24 Jan  05 PM
39
33
Mon, 24 Jan  06 PM
30
34
Mon, 24 Jan   07 PM
20
34
Mon, 24 Jan   08 PM
18
32
Mon, 24 Jan   09 PM
18
30
Mon, 24 Jan   10 PM
22
28
Mon, 24 Jan   11 PM
27
27
Tue, 25 Jan   12 AM
28
25
Tue, 25 Jan   01 AM
29
24
Tue, 25 Jan   02 AM
29
24
Tue, 25 Jan   03 AM
27
25
Tue, 25 Jan   04 AM
24
26
Tue, 25 Jan   05 AM
21
26
Tue, 25 Jan   06 AM
14
25
Tue, 25 Jan   07 AM
4
22
Tue, 25 Jan   08 AM
0
19
Tue, 25 Jan   09 AM
3
16
Tue, 25 Jan   10 AM
10
13
Tue, 25 Jan   11 AM
17
12
Tue, 25 Jan   12 PM
23
12
Tue, 25 Jan   01 PM
28
13
Tue, 25 Jan   02 PM
31
15
Tue, 25 Jan   03 PM
35
19
Tue, 25 Jan   04 PM
36
23
Tue, 25 Jan   05 PM
34
27
Tue, 25 Jan   06 PM
30
29
Tue, 25 Jan   07 PM
27
31
Tue, 25 Jan   08 PM
24
31
Tue, 25 Jan   09 PM
21
30
Tue, 25 Jan   10 PM
18
28
Tue, 25 Jan   11 PM
18
26
Wed, 26 Jan   12 AM
23
24
Wed, 26 Jan   01 AM
27
24
Wed, 26 Jan   02 AM
27
23
Wed, 26 Jan   03 AM
24
23
Wed, 26 Jan   04 AM
24
23
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, 24 Jan  08 AM
0
0
Mon, 24 Jan  09 AM
0
0
Mon, 24 Jan  10 AM
0
0
Mon, 24 Jan  11 AM
0
0
Mon, 24 Jan  12 PM
0
0
Mon, 24 Jan  01 PM
0
0
Mon, 24 Jan  02 PM
0
0
Mon, 24 Jan  03 PM
0
0
Mon, 24 Jan  04 PM
0
0
Mon, 24 Jan  05 PM
0
0
Mon, 24 Jan  06 PM
0
0
Mon, 24 Jan  07 PM
0
0
Mon, 24 Jan  08 PM
0
0
Mon, 24 Jan  09 PM
0
0
Mon, 24 Jan  10 PM
0
0
Mon, 24 Jan  11 PM
0
0
Tue, 25 Jan  12 AM
0
0
Tue, 25 Jan  01 AM
0
0
Tue, 25 Jan  02 AM
0
0
Tue, 25 Jan  03 AM
0
0
Tue, 25 Jan  04 AM
0
0
Tue, 25 Jan  05 AM
0
0
Tue, 25 Jan  06 AM
0
0
Tue, 25 Jan  07 AM
0
0
Tue, 25 Jan  08 AM
0
0
Tue, 25 Jan  09 AM
0
0
Tue, 25 Jan  10 AM
0
0
Tue, 25 Jan  11 AM
0
0
Tue, 25 Jan  12 PM
0
0
Tue, 25 Jan  01 PM
0
0
Tue, 25 Jan  02 PM
0
0
Tue, 25 Jan  03 PM
0
0
Tue, 25 Jan  04 PM
0
0
Tue, 25 Jan  05 PM
0
0
Tue, 25 Jan  06 PM
0
0
Tue, 25 Jan  07 PM
0
0
Tue, 25 Jan  08 PM
0
0
Tue, 25 Jan  09 PM
0
0
Tue, 25 Jan  10 PM
0
0
Tue, 25 Jan  11 PM
0
0
Wed, 26 Jan  12 AM
0
0

National Weather Service Air Quality Program Page
Environmental Protection Agency AirNow Forecast Page
Graphical Air Quality Forecast Guidance
FAQ


    US Dept of Commerce
    National Oceanic and Atmospheric Administration
    National Weather Service
    1325 East West Highway
    Silver Spring, MD 20910
    Page Author: NWS Internet Services Team
Disclaimer
Information Quality
Credits
Glossary
Privacy Policy
Freedom of Information Act (FOIA)
About Us
Career Opportunities