Air Quality Forecast Guidance for Davenport, IA

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 41.55 N, longitude: 90.54 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 05/30, 4Z)
75
73
*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
Mon, 29 May  01 PM
73
43
Mon, 29 May  02 PM
74
49
Mon, 29 May  03 PM
74
56
Mon, 29 May  04 PM
74
62
Mon, 29 May  05 PM
74
68
Mon, 29 May  06 PM
74
72
Mon, 29 May   07 PM
72
73
Mon, 29 May   08 PM
64
72
Mon, 29 May   09 PM
57
70
Mon, 29 May   10 PM
51
68
Mon, 29 May   11 PM
45
64
Tue, 30 May   12 AM
34
59
Tue, 30 May   01 AM
36
54
Tue, 30 May   02 AM
33
49
Tue, 30 May   03 AM
32
44
Tue, 30 May   04 AM
29
40
Tue, 30 May   05 AM
27
36
Tue, 30 May   06 AM
23
32
Tue, 30 May   07 AM
18
29
Tue, 30 May   08 AM
25
28
Tue, 30 May   09 AM
36
28
Tue, 30 May   10 AM
48
30
Tue, 30 May   11 AM
60
33
Tue, 30 May   12 PM
70
38
Tue, 30 May   01 PM
73
44
Tue, 30 May   02 PM
73
50
Tue, 30 May   03 PM
74
58
Tue, 30 May   04 PM
74
64
Tue, 30 May   05 PM
75
69
Tue, 30 May   06 PM
76
72
Tue, 30 May   07 PM
74
74
Tue, 30 May   08 PM
66
73
Tue, 30 May   09 PM
58
71
Tue, 30 May   10 PM
51
68
Tue, 30 May   11 PM
46
65
Wed, 31 May   12 AM
36
60
Wed, 31 May   01 AM
35
55
Wed, 31 May   02 AM
30
49
Wed, 31 May   03 AM
31
44
Wed, 31 May   04 AM
31
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
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
Mon, 29 May  11 PM
0
0
Tue, 30 May  12 AM
0
0
Tue, 30 May  01 AM
0
0
Tue, 30 May  02 AM
0
0
Tue, 30 May  03 AM
0
0
Tue, 30 May  04 AM
0
0
Tue, 30 May  05 AM
0
0
Tue, 30 May  06 AM
0
0
Tue, 30 May  07 AM
0
0
Tue, 30 May  08 AM
0
0
Tue, 30 May  09 AM
0
0
Tue, 30 May  10 AM
0
0
Tue, 30 May  11 AM
0
0
Tue, 30 May  12 PM
0
0
Tue, 30 May  01 PM
0
0
Tue, 30 May  02 PM
0
0
Tue, 30 May  03 PM
0
0
Tue, 30 May  04 PM
0
0
Tue, 30 May  05 PM
0
0
Tue, 30 May  06 PM
0
0
Tue, 30 May  07 PM
0
0
Tue, 30 May  08 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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