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Air Quality Forecast Guidance for North Hampton, NH

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 42.99 N, longitude: 70.82 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 03/04, 4Z)
37
40
*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
Wed, 04 Mar  03 AM
40
35
Wed, 04 Mar  04 AM
42
37
Wed, 04 Mar  05 AM
43
39
Wed, 04 Mar  06 AM
41
40
Wed, 04 Mar  07 AM
37
40
Wed, 04 Mar  08 AM
34
39
Wed, 04 Mar  09 AM
32
38
Wed, 04 Mar  10 AM
31
37
Wed, 04 Mar  11 AM
30
36
Wed, 04 Mar  12 PM
30
35
Wed, 04 Mar  01 PM
30
33
Wed, 04 Mar  02 PM
30
32
Wed, 04 Mar  03 PM
30
31
Wed, 04 Mar  04 PM
30
30
Wed, 04 Mar  05 PM
29
30
Wed, 04 Mar  06 PM
30
30
Wed, 04 Mar   07 PM
30
30
Wed, 04 Mar   08 PM
32
30
Wed, 04 Mar   09 PM
33
30
Wed, 04 Mar   10 PM
34
31
Wed, 04 Mar   11 PM
34
32
Thu, 05 Mar   12 AM
34
32
Thu, 05 Mar   01 AM
33
32
Thu, 05 Mar   02 AM
34
33
Thu, 05 Mar   03 AM
35
34
Thu, 05 Mar   04 AM
36
34
Thu, 05 Mar   05 AM
36
34
Thu, 05 Mar   06 AM
35
35
Thu, 05 Mar   07 AM
35
35
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Wed, 04 Mar  03 AM
0
0
Wed, 04 Mar  04 AM
0
0
Wed, 04 Mar  05 AM
0
0
Wed, 04 Mar  06 AM
0
0
Wed, 04 Mar  07 AM
0
0
Wed, 04 Mar  08 AM
0
0
Wed, 04 Mar  09 AM
0
0
Wed, 04 Mar  10 AM
0
0
Wed, 04 Mar  11 AM
0
0
Wed, 04 Mar  12 PM
0
0
Wed, 04 Mar  01 PM
0
0
Wed, 04 Mar  02 PM
0
0
Wed, 04 Mar  03 PM
0
0
Wed, 04 Mar  04 PM
0
0
Wed, 04 Mar  05 PM
0
0
Wed, 04 Mar  06 PM
0
0
Wed, 04 Mar  07 PM
0
0
Wed, 04 Mar  08 PM
0
0
Wed, 04 Mar  09 PM
0
0
Wed, 04 Mar  10 PM
0
0
Wed, 04 Mar  11 PM
0
0
Thu, 05 Mar  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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