Air Quality Forecast Guidance for Middleton, NH

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 43.51 N, longitude: 71.06 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 05/31, 4Z)
41
36
*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
Sun, 31 May  01 AM
16
24
Sun, 31 May  02 AM
18
22
Sun, 31 May  03 AM
22
20
Sun, 31 May  04 AM
26
20
Sun, 31 May  05 AM
22
20
Sun, 31 May  06 AM
24
20
Sun, 31 May  07 AM
29
21
Sun, 31 May  08 AM
32
24
Sun, 31 May  09 AM
33
26
Sun, 31 May  10 AM
33
28
Sun, 31 May  11 AM
34
29
Sun, 31 May  12 PM
35
30
Sun, 31 May  01 PM
36
32
Sun, 31 May  02 PM
36
34
Sun, 31 May  03 PM
36
34
Sun, 31 May  04 PM
37
35
Sun, 31 May  05 PM
38
36
Sun, 31 May  06 PM
39
36
Sun, 31 May  07 PM
40
37
Sun, 31 May   08 PM
40
38
Sun, 31 May   09 PM
35
38
Sun, 31 May   10 PM
29
37
Sun, 31 May   11 PM
22
35
Mon, 01 Jun   12 AM
19
33
Mon, 01 Jun   01 AM
18
30
Mon, 01 Jun   02 AM
15
27
Mon, 01 Jun   03 AM
15
24
Mon, 01 Jun   04 AM
16
21
Mon, 01 Jun   05 AM
14
19
Mon, 01 Jun   06 AM
15
17
Mon, 01 Jun   07 AM
15
16
Mon, 01 Jun   08 AM
16
16
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Sun, 31 May  01 AM
0
0
Sun, 31 May  02 AM
0
0
Sun, 31 May  03 AM
0
0
Sun, 31 May  04 AM
0
0
Sun, 31 May  05 AM
0
0
Sun, 31 May  06 AM
0
0
Sun, 31 May  07 AM
0
0
Sun, 31 May  08 AM
0
0
Sun, 31 May  09 AM
0
0
Sun, 31 May  10 AM
0
0
Sun, 31 May  11 AM
0
0
Sun, 31 May  12 PM
0
0
Sun, 31 May  01 PM
0
0
Sun, 31 May  02 PM
0
0
Sun, 31 May  03 PM
0
0
Sun, 31 May  04 PM
0
0
Sun, 31 May  05 PM
0
0
Sun, 31 May  06 PM
0
0
Sun, 31 May  07 PM
0
0
Sun, 31 May  08 PM
0
0
Sun, 31 May  09 PM
0
0
Sun, 31 May  10 PM
0
0
Sun, 31 May  11 PM
0
0
Mon, 01 Jun  12 AM
0
0
Mon, 01 Jun  01 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