Air Quality Forecast Guidance for Middletown, CT

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 41.56 N, longitude: 72.65 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 07/31, 4Z)
44
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
Sat, 31 Jul  01 AM
26
34
Sat, 31 Jul  02 AM
19
32
Sat, 31 Jul  03 AM
20
30
Sat, 31 Jul  04 AM
18
27
Sat, 31 Jul  05 AM
16
24
Sat, 31 Jul  06 AM
15
22
Sat, 31 Jul  07 AM
13
20
Sat, 31 Jul  08 AM
18
18
Sat, 31 Jul  09 AM
18
17
Sat, 31 Jul  10 AM
25
18
Sat, 31 Jul  11 AM
29
19
Sat, 31 Jul  12 PM
31
21
Sat, 31 Jul  01 PM
34
23
Sat, 31 Jul  02 PM
32
25
Sat, 31 Jul  03 PM
33
28
Sat, 31 Jul  04 PM
36
30
Sat, 31 Jul  05 PM
41
33
Sat, 31 Jul  06 PM
36
34
Sat, 31 Jul  07 PM
34
35
Sat, 31 Jul   08 PM
31
35
Sat, 31 Jul   09 PM
30
34
Sat, 31 Jul   10 PM
30
34
Sat, 31 Jul   11 PM
35
34
Sun, 01 Aug   12 AM
35
34
Sun, 01 Aug   01 AM
30
33
Sun, 01 Aug   02 AM
26
31
Sun, 01 Aug   03 AM
26
30
Sun, 01 Aug   04 AM
23
29
Sun, 01 Aug   05 AM
21
28
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Sat, 31 Jul  01 AM
0
0
Sat, 31 Jul  02 AM
0
0
Sat, 31 Jul  03 AM
0
0
Sat, 31 Jul  04 AM
0
0
Sat, 31 Jul  05 AM
0
0
Sat, 31 Jul  06 AM
0
0
Sat, 31 Jul  07 AM
0
0
Sat, 31 Jul  08 AM
0
0
Sat, 31 Jul  09 AM
0
11
Sat, 31 Jul  10 AM
0
28
Sat, 31 Jul  11 AM
0
66
Sat, 31 Jul  12 PM
0
42
Sat, 31 Jul  01 PM
0
23
Sat, 31 Jul  02 PM
0
49
Sat, 31 Jul  03 PM
0
121
Sat, 31 Jul  04 PM
0
94
Sat, 31 Jul  05 PM
0
55
Sat, 31 Jul  06 PM
0
62
Sat, 31 Jul  07 PM
0
71
Sat, 31 Jul  08 PM
0
103
Sat, 31 Jul  09 PM
0
156
Sat, 31 Jul  10 PM
0
157
Sat, 31 Jul  11 PM
0
169
Sun, 01 Aug  12 AM
0
116
Sun, 01 Aug  01 AM
0
113

National Weather Service Air Quality Program Page
Environmental Protection Agency AirNow Forecast Page
Graphical Air Quality Forecast Guidance
FAQ


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