Air Quality Forecast Guidance for Guinda, CA

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 38.77 N, longitude: 122.32 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 10/22, 4Z)
40
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)

12Z Model Run
8 Hour Average Ozone
Concentration (PPB)

12Z Model Run
Thu, 21 Oct  01 PM
32
24
Thu, 21 Oct  02 PM
36
25
Thu, 21 Oct  03 PM
36
27
Thu, 21 Oct  04 PM
38
29
Thu, 21 Oct   05 PM
40
31
Thu, 21 Oct   06 PM
40
34
Thu, 21 Oct   07 PM
38
36
Thu, 21 Oct   08 PM
35
37
Thu, 21 Oct   09 PM
34
37
Thu, 21 Oct   10 PM
30
36
Thu, 21 Oct   11 PM
27
35
Fri, 22 Oct   12 AM
27
34
Fri, 22 Oct   01 AM
30
33
Fri, 22 Oct   02 AM
34
32
Fri, 22 Oct   03 AM
36
32
Fri, 22 Oct   04 AM
36
32
Fri, 22 Oct   05 AM
38
32
Fri, 22 Oct   06 AM
39
33
Fri, 22 Oct   07 AM
43
35
Fri, 22 Oct   08 AM
43
37
Fri, 22 Oct   09 AM
40
39
Fri, 22 Oct   10 AM
40
39
Fri, 22 Oct   11 AM
40
40
Fri, 22 Oct   12 PM
40
40
Fri, 22 Oct   01 PM
42
41
Fri, 22 Oct   02 PM
43
41
Fri, 22 Oct   03 PM
44
41
Fri, 22 Oct   04 PM
43
41
Fri, 22 Oct   05 PM
43
42
Fri, 22 Oct   06 PM
42
42
Fri, 22 Oct   07 PM
39
42
Fri, 22 Oct   08 PM
34
41
Fri, 22 Oct   09 PM
30
40
Fri, 22 Oct   10 PM
27
38
Fri, 22 Oct   11 PM
26
35
Sat, 23 Oct   12 AM
24
33
Sat, 23 Oct   01 AM
22
30
Sat, 23 Oct   02 AM
20
28
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, 21 Oct  01 PM
0
0
Thu, 21 Oct  02 PM
0
0
Thu, 21 Oct  03 PM
0
0
Thu, 21 Oct  04 PM
0
0
Thu, 21 Oct  05 PM
0
0
Thu, 21 Oct  06 PM
0
0
Thu, 21 Oct  07 PM
0
0
Thu, 21 Oct  08 PM
0
0
Thu, 21 Oct  09 PM
0
0
Thu, 21 Oct  10 PM
0
0
Thu, 21 Oct  11 PM
0
0
Fri, 22 Oct  12 AM
0
0
Fri, 22 Oct  01 AM
0
0
Fri, 22 Oct  02 AM
0
0
Fri, 22 Oct  03 AM
0
0
Fri, 22 Oct  04 AM
0
0
Fri, 22 Oct  05 AM
0
0
Fri, 22 Oct  06 AM
0
0
Fri, 22 Oct  07 AM
0
0
Fri, 22 Oct  08 AM
0
0
Fri, 22 Oct  09 AM
0
0
Fri, 22 Oct  10 AM
0
0
Fri, 22 Oct  11 AM
0
0
Fri, 22 Oct  12 PM
0
0
Fri, 22 Oct  01 PM
0
0
Fri, 22 Oct  02 PM
0
0
Fri, 22 Oct  03 PM
0
0
Fri, 22 Oct  04 PM
0
0
Fri, 22 Oct  05 PM
0
0
Fri, 22 Oct  06 PM
0
0
Fri, 22 Oct  07 PM
0
0
Fri, 22 Oct  08 PM
0
0
Fri, 22 Oct  09 PM
0
0
Fri, 22 Oct  10 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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