Air Quality Forecast Guidance for New York, NY

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 40.79 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 02/22, 4Z)
29
28
*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
Wed, 21 Feb  12 PM
28
12
Wed, 21 Feb  01 PM
29
15
Wed, 21 Feb  02 PM
30
19
Wed, 21 Feb  03 PM
29
22
Wed, 21 Feb  04 PM
28
25
Wed, 21 Feb  05 PM
26
27
Wed, 21 Feb  06 PM
27
28
Wed, 21 Feb   07 PM
24
28
Wed, 21 Feb   08 PM
15
26
Wed, 21 Feb   09 PM
8
23
Wed, 21 Feb   10 PM
4
20
Wed, 21 Feb   11 PM
4
17
Thu, 22 Feb   12 AM
3
14
Thu, 22 Feb   01 AM
1
11
Thu, 22 Feb   02 AM
0
7
Thu, 22 Feb   03 AM
0
4
Thu, 22 Feb   04 AM
0
2
Thu, 22 Feb   05 AM
1
2
Thu, 22 Feb   06 AM
2
1
Thu, 22 Feb   07 AM
2
1
Thu, 22 Feb   08 AM
3
1
Thu, 22 Feb   09 AM
8
2
Thu, 22 Feb   10 AM
15
4
Thu, 22 Feb   11 AM
20
7
Thu, 22 Feb   12 PM
23
9
Thu, 22 Feb   01 PM
25
12
Thu, 22 Feb   02 PM
26
15
Thu, 22 Feb   03 PM
24
18
Thu, 22 Feb   04 PM
26
21
Thu, 22 Feb   05 PM
23
23
Thu, 22 Feb   06 PM
22
23
Thu, 22 Feb   07 PM
23
24
Thu, 22 Feb   08 PM
22
24
Thu, 22 Feb   09 PM
20
23
Thu, 22 Feb   10 PM
20
22
Thu, 22 Feb   11 PM
19
22
Fri, 23 Feb   12 AM
19
21
Fri, 23 Feb   01 AM
16
20
Fri, 23 Feb   02 AM
11
19
Fri, 23 Feb   03 AM
9
17
Fri, 23 Feb   04 AM
8
15
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, 21 Feb  12 PM
0
0
Wed, 21 Feb  01 PM
0
0
Wed, 21 Feb  02 PM
0
0
Wed, 21 Feb  03 PM
0
0
Wed, 21 Feb  04 PM
0
0
Wed, 21 Feb  05 PM
0
0
Wed, 21 Feb  06 PM
0
0
Wed, 21 Feb  07 PM
0
0
Wed, 21 Feb  08 PM
0
0
Wed, 21 Feb  09 PM
0
0
Wed, 21 Feb  10 PM
0
0
Wed, 21 Feb  11 PM
0
0
Thu, 22 Feb  12 AM
0
0
Thu, 22 Feb  01 AM
0
0
Thu, 22 Feb  02 AM
0
0
Thu, 22 Feb  03 AM
0
0
Thu, 22 Feb  04 AM
0
0
Thu, 22 Feb  05 AM
0
0
Thu, 22 Feb  06 AM
0
0
Thu, 22 Feb  07 AM
0
0
Thu, 22 Feb  08 AM
0
0
Thu, 22 Feb  09 AM
0
0
Thu, 22 Feb  10 AM
0
0
Thu, 22 Feb  11 AM
0
0
Thu, 22 Feb  12 PM
0
0
Thu, 22 Feb  01 PM
0
0
Thu, 22 Feb  02 PM
0
0
Thu, 22 Feb  03 PM
0
0
Thu, 22 Feb  04 PM
0
0
Thu, 22 Feb  05 PM
0
0
Thu, 22 Feb  06 PM
0
0
Thu, 22 Feb  07 PM
0
0
Thu, 22 Feb  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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