Air Quality Forecast Guidance for Lebanon, NH

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 43.63 N, longitude: 72.24 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 09/26, 4Z)
26
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
Mon, 25 Sep  10 AM
16
4
Mon, 25 Sep  11 AM
17
6
Mon, 25 Sep  12 PM
15
7
Mon, 25 Sep  01 PM
16
9
Mon, 25 Sep  02 PM
19
11
Mon, 25 Sep  03 PM
22
14
Mon, 25 Sep  04 PM
22
17
Mon, 25 Sep  05 PM
26
19
Mon, 25 Sep  06 PM
25
20
Mon, 25 Sep  07 PM
23
21
Mon, 25 Sep   08 PM
21
22
Mon, 25 Sep   09 PM
18
22
Mon, 25 Sep   10 PM
15
22
Mon, 25 Sep   11 PM
13
20
Tue, 26 Sep   12 AM
14
19
Tue, 26 Sep   01 AM
18
18
Tue, 26 Sep   02 AM
18
18
Tue, 26 Sep   03 AM
21
17
Tue, 26 Sep   04 AM
24
18
Tue, 26 Sep   05 AM
23
18
Tue, 26 Sep   06 AM
20
19
Tue, 26 Sep   07 AM
15
19
Tue, 26 Sep   08 AM
10
19
Tue, 26 Sep   09 AM
8
18
Tue, 26 Sep   10 AM
13
17
Tue, 26 Sep   11 AM
17
16
Tue, 26 Sep   12 PM
21
16
Tue, 26 Sep   01 PM
25
16
Tue, 26 Sep   02 PM
27
17
Tue, 26 Sep   03 PM
27
18
Tue, 26 Sep   04 PM
27
21
Tue, 26 Sep   05 PM
29
23
Tue, 26 Sep   06 PM
25
25
Tue, 26 Sep   07 PM
19
25
Tue, 26 Sep   08 PM
16
24
Tue, 26 Sep   09 PM
13
23
Tue, 26 Sep   10 PM
12
21
Tue, 26 Sep   11 PM
10
19
Wed, 27 Sep   12 AM
8
16
Wed, 27 Sep   01 AM
8
14
Wed, 27 Sep   02 AM
6
11
Wed, 27 Sep   03 AM
5
10
Wed, 27 Sep   04 AM
6
8
Wed, 27 Sep   05 AM
5
7
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, 25 Sep  09 AM
0
0
Mon, 25 Sep  10 AM
0
0
Mon, 25 Sep  11 AM
0
0
Mon, 25 Sep  12 PM
0
0
Mon, 25 Sep  01 PM
0
0
Mon, 25 Sep  02 PM
0
0
Mon, 25 Sep  03 PM
0
0
Mon, 25 Sep  04 PM
0
0
Mon, 25 Sep  05 PM
0
0
Mon, 25 Sep  06 PM
0
0
Mon, 25 Sep  07 PM
0
0
Mon, 25 Sep  08 PM
0
0
Mon, 25 Sep  09 PM
0
0
Mon, 25 Sep  10 PM
0
0
Mon, 25 Sep  11 PM
0
0
Tue, 26 Sep  12 AM
0
0
Tue, 26 Sep  01 AM
0
0
Tue, 26 Sep  02 AM
0
0
Tue, 26 Sep  03 AM
0
0
Tue, 26 Sep  04 AM
0
0
Tue, 26 Sep  05 AM
0
0
Tue, 26 Sep  06 AM
0
0
Tue, 26 Sep  07 AM
0
0
Tue, 26 Sep  08 AM
0
0
Tue, 26 Sep  09 AM
0
0
Tue, 26 Sep  10 AM
0
0
Tue, 26 Sep  11 AM
0
0
Tue, 26 Sep  12 PM
0
0
Tue, 26 Sep  01 PM
0
0
Tue, 26 Sep  02 PM
0
0
Tue, 26 Sep  03 PM
0
0
Tue, 26 Sep  04 PM
0
0
Tue, 26 Sep  05 PM
0
0
Tue, 26 Sep  06 PM
0
0
Tue, 26 Sep  07 PM
0
0
Tue, 26 Sep  08 PM
0
0
Tue, 26 Sep  09 PM
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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