Air Quality Forecast Guidance for Boscawen, NH

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 43.31 N, longitude: 71.67 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 07/26, 4Z)
71
59
*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 Jul  10 AM
27
16
Mon, 25 Jul  11 AM
35
18
Mon, 25 Jul  12 PM
44
22
Mon, 25 Jul  01 PM
52
27
Mon, 25 Jul  02 PM
57
33
Mon, 25 Jul  03 PM
62
39
Mon, 25 Jul  04 PM
68
46
Mon, 25 Jul  05 PM
71
52
Mon, 25 Jul  06 PM
64
57
Mon, 25 Jul  07 PM
52
59
Mon, 25 Jul   08 PM
47
59
Mon, 25 Jul   09 PM
44
58
Mon, 25 Jul   10 PM
40
56
Mon, 25 Jul   11 PM
37
53
Tue, 26 Jul   12 AM
35
49
Tue, 26 Jul   01 AM
34
44
Tue, 26 Jul   02 AM
34
40
Tue, 26 Jul   03 AM
34
38
Tue, 26 Jul   04 AM
35
37
Tue, 26 Jul   05 AM
35
36
Tue, 26 Jul   06 AM
36
35
Tue, 26 Jul   07 AM
35
35
Tue, 26 Jul   08 AM
37
35
Tue, 26 Jul   09 AM
37
35
Tue, 26 Jul   10 AM
36
36
Tue, 26 Jul   11 AM
35
36
Tue, 26 Jul   12 PM
34
36
Tue, 26 Jul   01 PM
34
36
Tue, 26 Jul   02 PM
33
35
Tue, 26 Jul   03 PM
33
35
Tue, 26 Jul   04 PM
32
34
Tue, 26 Jul   05 PM
31
34
Tue, 26 Jul   06 PM
31
33
Tue, 26 Jul   07 PM
29
32
Tue, 26 Jul   08 PM
26
31
Tue, 26 Jul   09 PM
24
30
Tue, 26 Jul   10 PM
21
28
Tue, 26 Jul   11 PM
17
26
Wed, 27 Jul   12 AM
15
24
Wed, 27 Jul   01 AM
13
22
Wed, 27 Jul   02 AM
12
20
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 Jul  10 AM
0
0
Mon, 25 Jul  11 AM
0
0
Mon, 25 Jul  12 PM
0
0
Mon, 25 Jul  01 PM
0
0
Mon, 25 Jul  02 PM
0
0
Mon, 25 Jul  03 PM
0
0
Mon, 25 Jul  04 PM
0
0
Mon, 25 Jul  05 PM
0
0
Mon, 25 Jul  06 PM
0
0
Mon, 25 Jul  07 PM
0
0
Mon, 25 Jul  08 PM
0
0
Mon, 25 Jul  09 PM
0
1
Mon, 25 Jul  10 PM
0
1
Mon, 25 Jul  11 PM
0
1
Tue, 26 Jul  12 AM
0
0
Tue, 26 Jul  01 AM
0
0
Tue, 26 Jul  02 AM
0
0
Tue, 26 Jul  03 AM
0
0
Tue, 26 Jul  04 AM
0
0
Tue, 26 Jul  05 AM
0
0
Tue, 26 Jul  06 AM
0
0
Tue, 26 Jul  07 AM
0
0
Tue, 26 Jul  08 AM
0
0
Tue, 26 Jul  09 AM
0
0
Tue, 26 Jul  10 AM
0
0
Tue, 26 Jul  11 AM
0
0
Tue, 26 Jul  12 PM
0
0
Tue, 26 Jul  01 PM
0
0
Tue, 26 Jul  02 PM
0
0
Tue, 26 Jul  03 PM
0
0
Tue, 26 Jul  04 PM
0
0
Tue, 26 Jul  05 PM
0
0
Tue, 26 Jul  06 PM
0
0
Tue, 26 Jul  07 PM
0
0
Tue, 26 Jul  08 PM
0
0
Tue, 26 Jul  09 PM
0
0
Tue, 26 Jul  10 PM
0
0
Tue, 26 Jul  11 PM
0
0
Wed, 27 Jul  12 AM
0
0
Wed, 27 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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