Air Quality Forecast Guidance for Klamath Falls, OR

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 42.22 N, longitude: 121.78 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 05/29, 4Z)
39
38
*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
Sun, 28 May  10 PM
30
37
Sun, 28 May  11 PM
25
35
Mon, 29 May  12 AM
22
33
Mon, 29 May  01 AM
20
30
Mon, 29 May  02 AM
19
28
Mon, 29 May  03 AM
19
26
Mon, 29 May  04 AM
19
23
Mon, 29 May  05 AM
18
22
Mon, 29 May  06 AM
16
20
Mon, 29 May  07 AM
14
18
Mon, 29 May  08 AM
13
17
Mon, 29 May  09 AM
15
17
Mon, 29 May  10 AM
17
16
Mon, 29 May  11 AM
19
16
Mon, 29 May  12 PM
21
17
Mon, 29 May  01 PM
24
17
Mon, 29 May  02 PM
26
18
Mon, 29 May  03 PM
28
20
Mon, 29 May  04 PM
29
22
Mon, 29 May   05 PM
29
24
Mon, 29 May   06 PM
30
26
Mon, 29 May   07 PM
31
27
Mon, 29 May   08 PM
28
28
Mon, 29 May   09 PM
23
28
Mon, 29 May   10 PM
19
27
Mon, 29 May   11 PM
18
26
Tue, 30 May   12 AM
19
25
Tue, 30 May   01 AM
20
23
Tue, 30 May   02 AM
19
22
Tue, 30 May   03 AM
19
20
Tue, 30 May   04 AM
17
19
Tue, 30 May   05 AM
16
18
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, 28 May  10 PM
0
0
Sun, 28 May  11 PM
0
0
Mon, 29 May  12 AM
0
0
Mon, 29 May  01 AM
0
0
Mon, 29 May  02 AM
0
0
Mon, 29 May  03 AM
0
0
Mon, 29 May  04 AM
0
0
Mon, 29 May  05 AM
0
0
Mon, 29 May  06 AM
0
0
Mon, 29 May  07 AM
0
0
Mon, 29 May  08 AM
0
0
Mon, 29 May  09 AM
0
0
Mon, 29 May  10 AM
0
0
Mon, 29 May  11 AM
0
0
Mon, 29 May  12 PM
0
0
Mon, 29 May  01 PM
0
0
Mon, 29 May  02 PM
0
0
Mon, 29 May  03 PM
0
0
Mon, 29 May  04 PM
0
0
Mon, 29 May  05 PM
0
0
Mon, 29 May  06 PM
0
0
Mon, 29 May  07 PM
0
0
Mon, 29 May  08 PM
0
0
Mon, 29 May  09 PM
0
0
Mon, 29 May  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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