Air Quality Forecast Guidance for Palmdale, CA

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 34.60 N, longitude: 118.08 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 09/24, 4Z)
60
50
*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, 23 Sep  01 PM
45
31
Thu, 23 Sep  02 PM
47
35
Thu, 23 Sep  03 PM
48
38
Thu, 23 Sep  04 PM
50
42
Thu, 23 Sep   05 PM
56
46
Thu, 23 Sep   06 PM
59
48
Thu, 23 Sep   07 PM
52
50
Thu, 23 Sep   08 PM
42
50
Thu, 23 Sep   09 PM
34
49
Thu, 23 Sep   10 PM
36
47
Thu, 23 Sep   11 PM
34
46
Fri, 24 Sep   12 AM
28
43
Fri, 24 Sep   01 AM
28
39
Fri, 24 Sep   02 AM
29
35
Fri, 24 Sep   03 AM
27
32
Fri, 24 Sep   04 AM
23
30
Fri, 24 Sep   05 AM
16
28
Fri, 24 Sep   06 AM
11
24
Fri, 24 Sep   07 AM
6
21
Fri, 24 Sep   08 AM
8
18
Fri, 24 Sep   09 AM
18
17
Fri, 24 Sep   10 AM
32
17
Fri, 24 Sep   11 AM
42
19
Fri, 24 Sep   12 PM
52
23
Fri, 24 Sep   01 PM
57
28
Fri, 24 Sep   02 PM
55
34
Fri, 24 Sep   03 PM
53
40
Fri, 24 Sep   04 PM
53
45
Fri, 24 Sep   05 PM
53
50
Fri, 24 Sep   06 PM
54
52
Fri, 24 Sep   07 PM
54
54
Fri, 24 Sep   08 PM
38
52
Fri, 24 Sep   09 PM
28
49
Fri, 24 Sep   10 PM
31
46
Fri, 24 Sep   11 PM
29
43
Sat, 25 Sep   12 AM
22
39
Sat, 25 Sep   01 AM
23
35
Sat, 25 Sep   02 AM
25
31
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, 23 Sep  01 PM
54
56
Thu, 23 Sep  02 PM
179
86
Thu, 23 Sep  03 PM
128
114
Thu, 23 Sep  04 PM
79
122
Thu, 23 Sep  05 PM
8
113
Thu, 23 Sep  06 PM
0
134
Thu, 23 Sep  07 PM
0
150
Thu, 23 Sep  08 PM
0
153
Thu, 23 Sep  09 PM
0
142
Thu, 23 Sep  10 PM
0
110
Thu, 23 Sep  11 PM
0
82
Fri, 24 Sep  12 AM
0
79
Fri, 24 Sep  01 AM
0
77
Fri, 24 Sep  02 AM
0
79
Fri, 24 Sep  03 AM
0
82
Fri, 24 Sep  04 AM
0
82
Fri, 24 Sep  05 AM
0
86
Fri, 24 Sep  06 AM
0
72
Fri, 24 Sep  07 AM
0
52
Fri, 24 Sep  08 AM
0
39
Fri, 24 Sep  09 AM
0
28
Fri, 24 Sep  10 AM
0
27
Fri, 24 Sep  11 AM
3
21
Fri, 24 Sep  12 PM
28
16
Fri, 24 Sep  01 PM
14
12
Fri, 24 Sep  02 PM
5
16
Fri, 24 Sep  03 PM
26
28
Fri, 24 Sep  04 PM
19
35
Fri, 24 Sep  05 PM
15
28
Fri, 24 Sep  06 PM
16
22
Fri, 24 Sep  07 PM
0
22
Fri, 24 Sep  08 PM
8
18
Fri, 24 Sep  09 PM
12
16
Fri, 24 Sep  10 PM
0
14

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


    US Dept of Commerce
    National Oceanic and Atmospheric Administration
    National Weather Service
    1325 East West Highway
    Silver Spring, MD 20910
    Page Author: NWS Internet Services Team
Disclaimer
Information Quality
Credits
Glossary
Privacy Policy
Freedom of Information Act (FOIA)
About Us
Career Opportunities