Air Quality Forecast Guidance for Citrus Heights, CA

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 38.67 N, longitude: 121.31 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 08/23, 4Z)
70
62
*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
Tue, 22 Aug  01 PM
35
22
Tue, 22 Aug  02 PM
44
25
Tue, 22 Aug  03 PM
55
30
Tue, 22 Aug  04 PM
63
36
Tue, 22 Aug   05 PM
68
43
Tue, 22 Aug   06 PM
70
49
Tue, 22 Aug   07 PM
70
54
Tue, 22 Aug   08 PM
68
59
Tue, 22 Aug   09 PM
58
62
Tue, 22 Aug   10 PM
44
62
Tue, 22 Aug   11 PM
32
59
Wed, 23 Aug   12 AM
27
55
Wed, 23 Aug   01 AM
24
49
Wed, 23 Aug   02 AM
23
43
Wed, 23 Aug   03 AM
22
37
Wed, 23 Aug   04 AM
21
32
Wed, 23 Aug   05 AM
19
27
Wed, 23 Aug   06 AM
16
23
Wed, 23 Aug   07 AM
12
21
Wed, 23 Aug   08 AM
13
19
Wed, 23 Aug   09 AM
17
18
Wed, 23 Aug   10 AM
22
18
Wed, 23 Aug   11 AM
29
19
Wed, 23 Aug   12 PM
38
21
Wed, 23 Aug   01 PM
51
25
Wed, 23 Aug   02 PM
64
31
Wed, 23 Aug   03 PM
72
38
Wed, 23 Aug   04 PM
76
46
Wed, 23 Aug   05 PM
78
54
Wed, 23 Aug   06 PM
80
61
Wed, 23 Aug   07 PM
79
67
Wed, 23 Aug   08 PM
56
69
Wed, 23 Aug   09 PM
33
67
Wed, 23 Aug   10 PM
27
63
Wed, 23 Aug   11 PM
22
56
Thu, 24 Aug   12 AM
19
49
Thu, 24 Aug   01 AM
16
41
Thu, 24 Aug   02 AM
14
33
Thu, 24 Aug   03 AM
12
25
Thu, 24 Aug   04 AM
12
19
Thu, 24 Aug   05 AM
11
17
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Tue, 22 Aug  01 PM
0
1
Tue, 22 Aug  02 PM
0
2
Tue, 22 Aug  03 PM
0
4
Tue, 22 Aug  04 PM
7
4
Tue, 22 Aug  05 PM
0
2
Tue, 22 Aug  06 PM
0
2
Tue, 22 Aug  07 PM
0
2
Tue, 22 Aug  08 PM
0
2
Tue, 22 Aug  09 PM
0
1
Tue, 22 Aug  10 PM
0
2
Tue, 22 Aug  11 PM
0
1
Wed, 23 Aug  12 AM
3
1
Wed, 23 Aug  01 AM
2
1
Wed, 23 Aug  02 AM
0
1
Wed, 23 Aug  03 AM
0
0
Wed, 23 Aug  04 AM
0
0
Wed, 23 Aug  05 AM
0
0
Wed, 23 Aug  06 AM
0
1
Wed, 23 Aug  07 AM
0
1
Wed, 23 Aug  08 AM
0
0
Wed, 23 Aug  09 AM
0
0
Wed, 23 Aug  10 AM
0
0
Wed, 23 Aug  11 AM
0
0
Wed, 23 Aug  12 PM
0
0
Wed, 23 Aug  01 PM
0
0
Wed, 23 Aug  02 PM
0
1
Wed, 23 Aug  03 PM
0
1
Wed, 23 Aug  04 PM
0
0
Wed, 23 Aug  05 PM
0
0
Wed, 23 Aug  06 PM
0
1
Wed, 23 Aug  07 PM
0
1
Wed, 23 Aug  08 PM
0
0
Wed, 23 Aug  09 PM
0
0
Wed, 23 Aug  10 PM
0
1

National Weather Service Air Quality Program Page
Environmental Protection Agency AirNow Forecast Page
Graphical Air Quality Forecast Guidance
FAQ


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