Air Quality Forecast Guidance for Sidney, ME

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 44.42 N, longitude: 69.75 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 07/25, 4Z)
26
26
*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, 24 Jul  04 PM
26
25
Sun, 24 Jul  05 PM
26
25
Sun, 24 Jul  06 PM
25
26
Sun, 24 Jul  07 PM
23
25
Sun, 24 Jul   08 PM
19
24
Sun, 24 Jul   09 PM
17
23
Sun, 24 Jul   10 PM
15
22
Sun, 24 Jul   11 PM
14
21
Mon, 25 Jul   12 AM
13
19
Mon, 25 Jul   01 AM
12
17
Mon, 25 Jul   02 AM
12
16
Mon, 25 Jul   03 AM
11
14
Mon, 25 Jul   04 AM
9
13
Mon, 25 Jul   05 AM
8
12
Mon, 25 Jul   06 AM
8
11
Mon, 25 Jul   07 AM
11
10
Mon, 25 Jul   08 AM
16
11
Mon, 25 Jul   09 AM
25
13
Mon, 25 Jul   10 AM
30
15
Mon, 25 Jul   11 AM
33
18
Mon, 25 Jul   12 PM
36
21
Mon, 25 Jul   01 PM
38
25
Mon, 25 Jul   02 PM
38
28
Mon, 25 Jul   03 PM
39
32
Mon, 25 Jul   04 PM
39
35
Mon, 25 Jul   05 PM
38
36
Mon, 25 Jul   06 PM
36
37
Mon, 25 Jul   07 PM
34
37
Mon, 25 Jul   08 PM
34
37
Mon, 25 Jul   09 PM
37
37
Mon, 25 Jul   10 PM
40
37
Mon, 25 Jul   11 PM
41
37
Tue, 26 Jul   12 AM
41
38
Tue, 26 Jul   01 AM
40
38
Tue, 26 Jul   02 AM
41
39
Tue, 26 Jul   03 AM
43
40
Tue, 26 Jul   04 AM
44
41
Tue, 26 Jul   05 AM
44
42
Tue, 26 Jul   06 AM
44
42
Tue, 26 Jul   07 AM
42
42
Tue, 26 Jul   08 AM
39
42
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, 24 Jul  02 PM
0
0
Sun, 24 Jul  03 PM
0
0
Sun, 24 Jul  04 PM
0
0
Sun, 24 Jul  05 PM
0
0
Sun, 24 Jul  06 PM
0
0
Sun, 24 Jul  07 PM
0
0
Sun, 24 Jul  08 PM
0
0
Sun, 24 Jul  09 PM
0
0
Sun, 24 Jul  10 PM
0
0
Sun, 24 Jul  11 PM
0
0
Mon, 25 Jul  12 AM
0
0
Mon, 25 Jul  01 AM
0
0
Mon, 25 Jul  02 AM
0
0
Mon, 25 Jul  03 AM
0
0
Mon, 25 Jul  04 AM
0
0
Mon, 25 Jul  05 AM
0
0
Mon, 25 Jul  06 AM
0
0
Mon, 25 Jul  07 AM
0
0
Mon, 25 Jul  08 AM
0
0
Mon, 25 Jul  09 AM
0
0
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
0
Mon, 25 Jul  10 PM
0
0
Mon, 25 Jul  11 PM
0
1
Tue, 26 Jul  12 AM
0
0
Tue, 26 Jul  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