Air Quality Forecast Guidance for Redding, CA

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 40.59 N, longitude: 122.39 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 10/02, 4Z)
37
36
*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
Sun, 01 Oct  12 PM
35
23
Sun, 01 Oct  01 PM
36
26
Sun, 01 Oct  02 PM
37
29
Sun, 01 Oct  03 PM
37
31
Sun, 01 Oct  04 PM
36
33
Sun, 01 Oct   05 PM
36
35
Sun, 01 Oct   06 PM
36
36
Sun, 01 Oct   07 PM
31
36
Sun, 01 Oct   08 PM
24
34
Sun, 01 Oct   09 PM
26
33
Sun, 01 Oct   10 PM
23
31
Sun, 01 Oct   11 PM
24
30
Mon, 02 Oct   12 AM
23
28
Mon, 02 Oct   01 AM
21
26
Mon, 02 Oct   02 AM
20
24
Mon, 02 Oct   03 AM
18
22
Mon, 02 Oct   04 AM
16
21
Mon, 02 Oct   05 AM
16
20
Mon, 02 Oct   06 AM
18
19
Mon, 02 Oct   07 AM
18
19
Mon, 02 Oct   08 AM
18
18
Mon, 02 Oct   09 AM
19
18
Mon, 02 Oct   10 AM
27
19
Mon, 02 Oct   11 AM
35
21
Mon, 02 Oct   12 PM
37
24
Mon, 02 Oct   01 PM
39
26
Mon, 02 Oct   02 PM
39
29
Mon, 02 Oct   03 PM
40
32
Mon, 02 Oct   04 PM
41
35
Mon, 02 Oct   05 PM
39
37
Mon, 02 Oct   06 PM
35
38
Mon, 02 Oct   07 PM
25
37
Mon, 02 Oct   08 PM
23
35
Mon, 02 Oct   09 PM
23
33
Mon, 02 Oct   10 PM
21
31
Mon, 02 Oct   11 PM
21
29
Tue, 03 Oct   12 AM
17
26
Tue, 03 Oct   01 AM
15
23
Tue, 03 Oct   02 AM
10
19
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)
06Z Model Run
Sun, 01 Oct  12 PM
0
0
Sun, 01 Oct  01 PM
0
0
Sun, 01 Oct  02 PM
0
0
Sun, 01 Oct  03 PM
0
0
Sun, 01 Oct  04 PM
0
0
Sun, 01 Oct  05 PM
0
0
Sun, 01 Oct  06 PM
0
0
Sun, 01 Oct  07 PM
0
0
Sun, 01 Oct  08 PM
0
0
Sun, 01 Oct  09 PM
0
0
Sun, 01 Oct  10 PM
0
0
Sun, 01 Oct  11 PM
0
0
Mon, 02 Oct  12 AM
0
0
Mon, 02 Oct  01 AM
0
0
Mon, 02 Oct  02 AM
0
0
Mon, 02 Oct  03 AM
0
0
Mon, 02 Oct  04 AM
0
0
Mon, 02 Oct  05 AM
0
0
Mon, 02 Oct  06 AM
0
0
Mon, 02 Oct  07 AM
0
0
Mon, 02 Oct  08 AM
0
0
Mon, 02 Oct  09 AM
0
0
Mon, 02 Oct  10 AM
0
0
Mon, 02 Oct  11 AM
0
0
Mon, 02 Oct  12 PM
0
0
Mon, 02 Oct  01 PM
0
0
Mon, 02 Oct  02 PM
0
0
Mon, 02 Oct  03 PM
0
0
Mon, 02 Oct  04 PM
0
0
Mon, 02 Oct  05 PM
0
0
Mon, 02 Oct  06 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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