Air Quality Forecast Guidance for Falmouth, ME

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 43.75 N, longitude: 70.26 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 08/18, 4Z)
28
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
Thu, 17 Aug  04 PM
24
24
Thu, 17 Aug  05 PM
24
25
Thu, 17 Aug  06 PM
24
26
Thu, 17 Aug  07 PM
22
25
Thu, 17 Aug   08 PM
18
24
Thu, 17 Aug   09 PM
13
22
Thu, 17 Aug   10 PM
10
20
Thu, 17 Aug   11 PM
9
18
Fri, 18 Aug   12 AM
9
16
Fri, 18 Aug   01 AM
11
15
Fri, 18 Aug   02 AM
12
13
Fri, 18 Aug   03 AM
14
12
Fri, 18 Aug   04 AM
15
12
Fri, 18 Aug   05 AM
16
12
Fri, 18 Aug   06 AM
18
13
Fri, 18 Aug   07 AM
19
14
Fri, 18 Aug   08 AM
21
16
Fri, 18 Aug   09 AM
23
17
Fri, 18 Aug   10 AM
27
19
Fri, 18 Aug   11 AM
29
21
Fri, 18 Aug   12 PM
30
23
Fri, 18 Aug   01 PM
34
25
Fri, 18 Aug   02 PM
38
28
Fri, 18 Aug   03 PM
40
30
Fri, 18 Aug   04 PM
40
33
Fri, 18 Aug   05 PM
42
35
Fri, 18 Aug   06 PM
49
38
Fri, 18 Aug   07 PM
54
41
Fri, 18 Aug   08 PM
56
44
Fri, 18 Aug   09 PM
56
47
Fri, 18 Aug   10 PM
55
49
Fri, 18 Aug   11 PM
54
51
Sat, 19 Aug   12 AM
53
52
Sat, 19 Aug   01 AM
54
54
Sat, 19 Aug   02 AM
53
54
Sat, 19 Aug   03 AM
51
54
Sat, 19 Aug   04 AM
49
53
Sat, 19 Aug   05 AM
46
52
Sat, 19 Aug   06 AM
41
50
Sat, 19 Aug   07 AM
34
48
Sat, 19 Aug   08 AM
29
45
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Thu, 17 Aug  01 PM
0
0
Thu, 17 Aug  02 PM
0
1
Thu, 17 Aug  03 PM
0
1
Thu, 17 Aug  04 PM
0
1
Thu, 17 Aug  05 PM
0
0
Thu, 17 Aug  06 PM
0
0
Thu, 17 Aug  07 PM
0
1
Thu, 17 Aug  08 PM
0
1
Thu, 17 Aug  09 PM
0
0
Thu, 17 Aug  10 PM
0
0
Thu, 17 Aug  11 PM
0
0
Fri, 18 Aug  12 AM
0
0
Fri, 18 Aug  01 AM
0
0
Fri, 18 Aug  02 AM
0
0
Fri, 18 Aug  03 AM
0
0
Fri, 18 Aug  04 AM
0
0
Fri, 18 Aug  05 AM
0
0
Fri, 18 Aug  06 AM
0
0
Fri, 18 Aug  07 AM
0
0
Fri, 18 Aug  08 AM
0
0
Fri, 18 Aug  09 AM
0
0
Fri, 18 Aug  10 AM
0
0
Fri, 18 Aug  11 AM
0
0
Fri, 18 Aug  12 PM
0
0
Fri, 18 Aug  01 PM
0
0
Fri, 18 Aug  02 PM
0
0
Fri, 18 Aug  03 PM
0
0
Fri, 18 Aug  04 PM
0
0
Fri, 18 Aug  05 PM
0
0
Fri, 18 Aug  06 PM
0
0
Fri, 18 Aug  07 PM
0
0
Fri, 18 Aug  08 PM
0
0
Fri, 18 Aug  09 PM
0
0
Fri, 18 Aug  10 PM
0
0
Fri, 18 Aug  11 PM
0
0
Sat, 19 Aug  12 AM
0
0
Sat, 19 Aug  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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