Air Quality Forecast Guidance for El Dorado Hills, CA

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 38.69 N, longitude: 121.08 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 10/23, 4Z)
43
41
*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
Sun, 22 Oct  07 AM
20
23
Sun, 22 Oct  08 AM
20
22
Sun, 22 Oct  09 AM
21
22
Sun, 22 Oct  10 AM
26
22
Sun, 22 Oct  11 AM
32
23
Sun, 22 Oct  12 PM
37
25
Sun, 22 Oct  01 PM
40
27
Sun, 22 Oct  02 PM
41
30
Sun, 22 Oct  03 PM
42
32
Sun, 22 Oct  04 PM
43
35
Sun, 22 Oct   05 PM
43
38
Sun, 22 Oct   06 PM
42
40
Sun, 22 Oct   07 PM
40
41
Sun, 22 Oct   08 PM
37
41
Sun, 22 Oct   09 PM
35
40
Sun, 22 Oct   10 PM
31
39
Sun, 22 Oct   11 PM
27
37
Mon, 23 Oct   12 AM
26
35
Mon, 23 Oct   01 AM
27
33
Mon, 23 Oct   02 AM
29
31
Mon, 23 Oct   03 AM
33
30
Mon, 23 Oct   04 AM
35
30
Mon, 23 Oct   05 AM
35
30
Mon, 23 Oct   06 AM
35
31
Mon, 23 Oct   07 AM
33
32
Mon, 23 Oct   08 AM
32
32
Mon, 23 Oct   09 AM
33
33
Mon, 23 Oct   10 AM
37
34
Mon, 23 Oct   11 AM
42
35
Mon, 23 Oct   12 PM
46
37
Mon, 23 Oct   01 PM
49
38
Mon, 23 Oct   02 PM
53
41
Mon, 23 Oct   03 PM
59
44
Mon, 23 Oct   04 PM
64
48
Mon, 23 Oct   05 PM
65
52
Mon, 23 Oct   06 PM
59
55
Mon, 23 Oct   07 PM
49
56
Mon, 23 Oct   08 PM
42
55
Mon, 23 Oct   09 PM
34
53
Mon, 23 Oct   10 PM
31
51
Mon, 23 Oct   11 PM
33
47
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, 22 Oct  05 AM
0
0
Sun, 22 Oct  06 AM
0
0
Sun, 22 Oct  07 AM
0
0
Sun, 22 Oct  08 AM
0
0
Sun, 22 Oct  09 AM
0
0
Sun, 22 Oct  10 AM
0
0
Sun, 22 Oct  11 AM
0
0
Sun, 22 Oct  12 PM
0
0
Sun, 22 Oct  01 PM
0
0
Sun, 22 Oct  02 PM
0
0
Sun, 22 Oct  03 PM
0
0
Sun, 22 Oct  04 PM
0
0
Sun, 22 Oct  05 PM
0
0
Sun, 22 Oct  06 PM
0
0
Sun, 22 Oct  07 PM
0
0
Sun, 22 Oct  08 PM
0
0
Sun, 22 Oct  09 PM
0
0
Sun, 22 Oct  10 PM
0
0
Sun, 22 Oct  11 PM
0
0
Mon, 23 Oct  12 AM
0
0
Mon, 23 Oct  01 AM
0
0
Mon, 23 Oct  02 AM
0
0
Mon, 23 Oct  03 AM
0
0
Mon, 23 Oct  04 AM
0
0
Mon, 23 Oct  05 AM
0
0
Mon, 23 Oct  06 AM
0
0
Mon, 23 Oct  07 AM
0
0
Mon, 23 Oct  08 AM
0
0
Mon, 23 Oct  09 AM
0
0
Mon, 23 Oct  10 AM
0
0
Mon, 23 Oct  11 AM
0
0
Mon, 23 Oct  12 PM
0
0
Mon, 23 Oct  01 PM
0
0
Mon, 23 Oct  02 PM
0
0
Mon, 23 Oct  03 PM
0
0
Mon, 23 Oct  04 PM
0
0
Mon, 23 Oct  05 PM
0
0
Mon, 23 Oct  06 PM
0
0
Mon, 23 Oct  07 PM
0
0
Mon, 23 Oct  08 PM
0
0
Mon, 23 Oct  09 PM
0
0
Mon, 23 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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