Air Quality Forecast Guidance for New York, NY

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 40.76 N, longitude: 73.98 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 03/30, 4Z)
37
38
*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)
6Z Model Run
8 Hour Average Ozone
Concentration (PPB)
6Z Model Run
Wed, 29 Mar  10 AM
31
25
Wed, 29 Mar  11 AM
33
26
Wed, 29 Mar  12 PM
34
26
Wed, 29 Mar  01 PM
34
27
Wed, 29 Mar  02 PM
34
28
Wed, 29 Mar  03 PM
36
30
Wed, 29 Mar  04 PM
37
33
Wed, 29 Mar  05 PM
37
34
Wed, 29 Mar  06 PM
36
35
Wed, 29 Mar  07 PM
35
35
Wed, 29 Mar   08 PM
37
36
Wed, 29 Mar   09 PM
33
36
Wed, 29 Mar   10 PM
30
35
Wed, 29 Mar   11 PM
31
34
Thu, 30 Mar   12 AM
33
34
Thu, 30 Mar   01 AM
40
34
Thu, 30 Mar   02 AM
43
35
Thu, 30 Mar   03 AM
44
36
Thu, 30 Mar   04 AM
41
37
Thu, 30 Mar   05 AM
38
37
Thu, 30 Mar   06 AM
36
38
Thu, 30 Mar   07 AM
35
39
Thu, 30 Mar   08 AM
34
39
Thu, 30 Mar   09 AM
36
38
Thu, 30 Mar   10 AM
38
38
Thu, 30 Mar   11 AM
39
37
Thu, 30 Mar   12 PM
40
37
Thu, 30 Mar   01 PM
42
37
Thu, 30 Mar   02 PM
43
38
Thu, 30 Mar   03 PM
44
39
Thu, 30 Mar   04 PM
44
41
Thu, 30 Mar   05 PM
46
42
Thu, 30 Mar   06 PM
47
43
Thu, 30 Mar   07 PM
47
44
Thu, 30 Mar   08 PM
47
45
Thu, 30 Mar   09 PM
43
45
Thu, 30 Mar   10 PM
33
44
Thu, 30 Mar   11 PM
17
41
Fri, 31 Mar   12 AM
10
36
Fri, 31 Mar   01 AM
7
31
Fri, 31 Mar   02 AM
9
27
Fri, 31 Mar   03 AM
4
21
Fri, 31 Mar   04 AM
0
15
Fri, 31 Mar   05 AM
0
10
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)
06Z Model Run
Wed, 29 Mar  08 AM
0
0
Wed, 29 Mar  09 AM
0
0
Wed, 29 Mar  10 AM
0
0
Wed, 29 Mar  11 AM
0
0
Wed, 29 Mar  12 PM
0
0
Wed, 29 Mar  01 PM
0
0
Wed, 29 Mar  02 PM
0
0
Wed, 29 Mar  03 PM
0
0
Wed, 29 Mar  04 PM
0
0
Wed, 29 Mar  05 PM
0
0
Wed, 29 Mar  06 PM
0
0
Wed, 29 Mar  07 PM
0
0
Wed, 29 Mar  08 PM
0
0
Wed, 29 Mar  09 PM
0
0
Wed, 29 Mar  10 PM
0
0
Wed, 29 Mar  11 PM
0
0
Thu, 30 Mar  12 AM
0
0
Thu, 30 Mar  01 AM
0
0
Thu, 30 Mar  02 AM
0
0
Thu, 30 Mar  03 AM
0
0
Thu, 30 Mar  04 AM
0
0
Thu, 30 Mar  05 AM
0
0
Thu, 30 Mar  06 AM
0
0
Thu, 30 Mar  07 AM
0
0
Thu, 30 Mar  08 AM
0
0
Thu, 30 Mar  09 AM
0
0
Thu, 30 Mar  10 AM
0
0
Thu, 30 Mar  11 AM
0
0
Thu, 30 Mar  12 PM
0
0
Thu, 30 Mar  01 PM
0
0
Thu, 30 Mar  02 PM
0
0
Thu, 30 Mar  03 PM
0
0
Thu, 30 Mar  04 PM
0
0
Thu, 30 Mar  05 PM
0
0
Thu, 30 Mar  06 PM
0
0
Thu, 30 Mar  07 PM
0
0
Thu, 30 Mar  08 PM
0
0
Thu, 30 Mar  09 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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