Air Quality Forecast Guidance for El Granada, CA

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 37.46 N, longitude: 122.43 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 09/28, 4Z)
38
34
*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, 28 Sep  04 AM
25
28
Thu, 28 Sep  05 AM
26
27
Thu, 28 Sep  06 AM
24
27
Thu, 28 Sep  07 AM
26
26
Thu, 28 Sep  08 AM
21
25
Thu, 28 Sep  09 AM
18
24
Thu, 28 Sep  10 AM
21
24
Thu, 28 Sep  11 AM
22
23
Thu, 28 Sep  12 PM
26
23
Thu, 28 Sep  01 PM
31
24
Thu, 28 Sep  02 PM
36
25
Thu, 28 Sep  03 PM
35
26
Thu, 28 Sep  04 PM
29
27
Thu, 28 Sep   05 PM
27
28
Thu, 28 Sep   06 PM
28
29
Thu, 28 Sep   07 PM
29
30
Thu, 28 Sep   08 PM
34
31
Thu, 28 Sep   09 PM
34
31
Thu, 28 Sep   10 PM
32
31
Thu, 28 Sep   11 PM
29
30
Fri, 29 Sep   12 AM
27
30
Fri, 29 Sep   01 AM
24
30
Fri, 29 Sep   02 AM
21
29
Fri, 29 Sep   03 AM
23
28
Fri, 29 Sep   04 AM
23
27
Fri, 29 Sep   05 AM
30
26
Fri, 29 Sep   06 AM
27
26
Fri, 29 Sep   07 AM
28
26
Fri, 29 Sep   08 AM
24
25
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, 28 Sep  04 AM
0
0
Thu, 28 Sep  05 AM
0
0
Thu, 28 Sep  06 AM
0
0
Thu, 28 Sep  07 AM
0
0
Thu, 28 Sep  08 AM
0
0
Thu, 28 Sep  09 AM
0
0
Thu, 28 Sep  10 AM
0
0
Thu, 28 Sep  11 AM
0
0
Thu, 28 Sep  12 PM
0
0
Thu, 28 Sep  01 PM
0
0
Thu, 28 Sep  02 PM
0
0
Thu, 28 Sep  03 PM
0
0
Thu, 28 Sep  04 PM
0
0
Thu, 28 Sep  05 PM
0
0
Thu, 28 Sep  06 PM
0
0
Thu, 28 Sep  07 PM
0
0
Thu, 28 Sep  08 PM
0
0
Thu, 28 Sep  09 PM
0
0
Thu, 28 Sep  10 PM
0
0
Thu, 28 Sep  11 PM
0
0
Fri, 29 Sep  12 AM
0
0
Fri, 29 Sep  01 AM
0
0
Fri, 29 Sep  02 AM
0
0
Fri, 29 Sep  03 AM
0
0
Fri, 29 Sep  04 AM
0
0
Fri, 29 Sep  05 AM
0
0
Fri, 29 Sep  06 AM
0
0
Fri, 29 Sep  07 AM
0
0
Fri, 29 Sep  08 AM
0
0
Fri, 29 Sep  09 AM
0
0
Fri, 29 Sep  10 AM
0
0
Fri, 29 Sep  11 AM
0
0
Fri, 29 Sep  12 PM
0
0
Fri, 29 Sep  01 PM
0
0
Fri, 29 Sep  02 PM
0
0
Fri, 29 Sep  03 PM
0
0
Fri, 29 Sep  04 PM
0
0
Fri, 29 Sep  05 PM
0
0
Fri, 29 Sep  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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