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 07/13, 4Z)
70
63
*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
Sat, 12 Jul  05 PM
69
50
Sat, 12 Jul  06 PM
69
55
Sat, 12 Jul  07 PM
67
59
Sat, 12 Jul  08 PM
64
62
Sat, 12 Jul  09 PM
52
63
Sat, 12 Jul  10 PM
39
61
Sat, 12 Jul  11 PM
34
58
Sun, 13 Jul  12 AM
30
53
Sun, 13 Jul  01 AM
28
48
Sun, 13 Jul  02 AM
26
43
Sun, 13 Jul  03 AM
24
37
Sun, 13 Jul  04 AM
24
32
Sun, 13 Jul  05 AM
24
29
Sun, 13 Jul  06 AM
24
27
Sun, 13 Jul  07 AM
25
26
Sun, 13 Jul  08 AM
30
26
Sun, 13 Jul  09 AM
35
26
Sun, 13 Jul  10 AM
40
28
Sun, 13 Jul  11 AM
45
31
Sun, 13 Jul  12 PM
51
34
Sun, 13 Jul  01 PM
58
39
Sun, 13 Jul  02 PM
65
44
Sun, 13 Jul  03 PM
69
49
Sun, 13 Jul  04 PM
70
54
Sun, 13 Jul   05 PM
68
58
Sun, 13 Jul   06 PM
66
62
Sun, 13 Jul   07 PM
64
64
Sun, 13 Jul   08 PM
62
65
Sun, 13 Jul   09 PM
56
65
Sun, 13 Jul   10 PM
52
63
Sun, 13 Jul   11 PM
49
61
Mon, 14 Jul   12 AM
44
58
Mon, 14 Jul   01 AM
40
54
Mon, 14 Jul   02 AM
37
51
Mon, 14 Jul   03 AM
35
47
Mon, 14 Jul   04 AM
32
43
Mon, 14 Jul   05 AM
30
40
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Sat, 12 Jul  05 PM
0
0
Sat, 12 Jul  06 PM
0
0
Sat, 12 Jul  07 PM
0
0
Sat, 12 Jul  08 PM
0
0
Sat, 12 Jul  09 PM
0
0
Sat, 12 Jul  10 PM
0
0
Sat, 12 Jul  11 PM
0
0
Sun, 13 Jul  12 AM
0
0
Sun, 13 Jul  01 AM
0
0
Sun, 13 Jul  02 AM
0
0
Sun, 13 Jul  03 AM
0
0
Sun, 13 Jul  04 AM
0
0
Sun, 13 Jul  05 AM
0
0
Sun, 13 Jul  06 AM
0
0
Sun, 13 Jul  07 AM
0
0
Sun, 13 Jul  08 AM
0
0
Sun, 13 Jul  09 AM
0
0
Sun, 13 Jul  10 AM
0
0
Sun, 13 Jul  11 AM
0
0
Sun, 13 Jul  12 PM
0
0
Sun, 13 Jul  01 PM
0
0
Sun, 13 Jul  02 PM
0
0
Sun, 13 Jul  03 PM
0
0
Sun, 13 Jul  04 PM
0
0
Sun, 13 Jul  05 PM
0
0
Sun, 13 Jul  06 PM
0
0
Sun, 13 Jul  07 PM
0
0
Sun, 13 Jul  08 PM
1
0
Sun, 13 Jul  09 PM
0
0
Sun, 13 Jul  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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