Air Quality Forecast Guidance for Middle Island, NY

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 40.88 N, longitude: 72.94 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 03/05, 4Z)
45
42
*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
Tue, 05 Mar  01 AM
25
30
Tue, 05 Mar  02 AM
26
28
Tue, 05 Mar  03 AM
27
27
Tue, 05 Mar  04 AM
27
26
Tue, 05 Mar  05 AM
27
26
Tue, 05 Mar  06 AM
30
26
Tue, 05 Mar  07 AM
29
27
Tue, 05 Mar  08 AM
27
27
Tue, 05 Mar  09 AM
29
28
Tue, 05 Mar  10 AM
32
28
Tue, 05 Mar  11 AM
31
29
Tue, 05 Mar  12 PM
31
29
Tue, 05 Mar  01 PM
34
30
Tue, 05 Mar  02 PM
38
31
Tue, 05 Mar  03 PM
42
33
Tue, 05 Mar  04 PM
42
35
Tue, 05 Mar  05 PM
42
36
Tue, 05 Mar  06 PM
40
37
Tue, 05 Mar   07 PM
38
38
Tue, 05 Mar   08 PM
33
38
Tue, 05 Mar   09 PM
29
38
Tue, 05 Mar   10 PM
26
36
Tue, 05 Mar   11 PM
15
33
Wed, 06 Mar   12 AM
8
29
Wed, 06 Mar   01 AM
8
25
Wed, 06 Mar   02 AM
8
21
Wed, 06 Mar   03 AM
7
17
Wed, 06 Mar   04 AM
7
14
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

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