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 03/06, 4Z)
41
37
*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
Thu, 05 Mar  06 AM
22
21
Thu, 05 Mar  07 AM
22
22
Thu, 05 Mar  08 AM
22
22
Thu, 05 Mar  09 AM
24
22
Thu, 05 Mar  10 AM
28
23
Thu, 05 Mar  11 AM
31
24
Thu, 05 Mar  12 PM
35
26
Thu, 05 Mar  01 PM
38
28
Thu, 05 Mar  02 PM
40
30
Thu, 05 Mar  03 PM
41
33
Thu, 05 Mar   04 PM
41
35
Thu, 05 Mar   05 PM
38
36
Thu, 05 Mar   06 PM
28
37
Thu, 05 Mar   07 PM
23
36
Thu, 05 Mar   08 PM
20
34
Thu, 05 Mar   09 PM
19
31
Thu, 05 Mar   10 PM
21
29
Thu, 05 Mar   11 PM
24
27
Fri, 06 Mar   12 AM
26
25
Fri, 06 Mar   01 AM
28
24
Fri, 06 Mar   02 AM
29
24
Fri, 06 Mar   03 AM
30
24
Fri, 06 Mar   04 AM
30
26
Fri, 06 Mar   05 AM
30
27
Fri, 06 Mar   06 AM
30
28
Fri, 06 Mar   07 AM
29
29
Fri, 06 Mar   08 AM
28
29
Fri, 06 Mar   09 AM
28
29
Fri, 06 Mar   10 AM
31
30
Fri, 06 Mar   11 AM
34
30
Fri, 06 Mar   12 PM
37
31
Fri, 06 Mar   01 PM
41
32
Fri, 06 Mar   02 PM
44
34
Fri, 06 Mar   03 PM
46
36
Fri, 06 Mar   04 PM
46
39
Fri, 06 Mar   05 PM
40
40
Fri, 06 Mar   06 PM
34
40
Fri, 06 Mar   07 PM
30
40
Fri, 06 Mar   08 PM
27
39
Fri, 06 Mar   09 PM
26
37
Fri, 06 Mar   10 PM
28
35
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, 05 Mar  03 AM
0
0
Thu, 05 Mar  04 AM
0
0
Thu, 05 Mar  05 AM
0
0
Thu, 05 Mar  06 AM
0
0
Thu, 05 Mar  07 AM
0
0
Thu, 05 Mar  08 AM
0
0
Thu, 05 Mar  09 AM
0
0
Thu, 05 Mar  10 AM
0
0
Thu, 05 Mar  11 AM
0
0
Thu, 05 Mar  12 PM
0
0
Thu, 05 Mar  01 PM
0
0
Thu, 05 Mar  02 PM
0
0
Thu, 05 Mar  03 PM
0
0
Thu, 05 Mar  04 PM
0
0
Thu, 05 Mar  05 PM
0
0
Thu, 05 Mar  06 PM
0
0
Thu, 05 Mar  07 PM
0
0
Thu, 05 Mar  08 PM
0
0
Thu, 05 Mar  09 PM
0
0
Thu, 05 Mar  10 PM
0
0
Thu, 05 Mar  11 PM
0
0
Fri, 06 Mar  12 AM
0
0
Fri, 06 Mar  01 AM
0
0
Fri, 06 Mar  02 AM
0
0
Fri, 06 Mar  03 AM
0
0
Fri, 06 Mar  04 AM
0
0
Fri, 06 Mar  05 AM
0
0
Fri, 06 Mar  06 AM
0
0
Fri, 06 Mar  07 AM
0
0
Fri, 06 Mar  08 AM
0
0
Fri, 06 Mar  09 AM
0
0
Fri, 06 Mar  10 AM
0
0
Fri, 06 Mar  11 AM
0
0
Fri, 06 Mar  12 PM
0
0
Fri, 06 Mar  01 PM
0
0
Fri, 06 Mar  02 PM
0
0
Fri, 06 Mar  03 PM
0
0
Fri, 06 Mar  04 PM
0
0
Fri, 06 Mar  05 PM
0
0
Fri, 06 Mar  06 PM
0
0
Fri, 06 Mar  07 PM
0
0
Fri, 06 Mar  08 PM
0
0
Fri, 06 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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