Air Quality Forecast Guidance for West Mifflin, PA

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 40.36 N, longitude: 79.92 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 06/18, 4Z)
54
49
*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
Fri, 18 Jun  04 AM
10
23
Fri, 18 Jun  05 AM
9
19
Fri, 18 Jun  06 AM
11
17
Fri, 18 Jun  07 AM
16
16
Fri, 18 Jun  08 AM
19
15
Fri, 18 Jun  09 AM
22
15
Fri, 18 Jun  10 AM
32
17
Fri, 18 Jun  11 AM
42
20
Fri, 18 Jun  12 PM
45
25
Fri, 18 Jun  01 PM
42
29
Fri, 18 Jun  02 PM
44
33
Fri, 18 Jun  03 PM
43
36
Fri, 18 Jun  04 PM
46
40
Fri, 18 Jun  05 PM
51
43
Fri, 18 Jun  06 PM
52
46
Fri, 18 Jun  07 PM
53
47
Fri, 18 Jun   08 PM
50
48
Fri, 18 Jun   09 PM
45
48
Fri, 18 Jun   10 PM
42
48
Fri, 18 Jun   11 PM
43
48
Sat, 19 Jun   12 AM
48
48
Sat, 19 Jun   01 AM
47
48
Sat, 19 Jun   02 AM
46
47
Sat, 19 Jun   03 AM
47
46
Sat, 19 Jun   04 AM
45
46
Sat, 19 Jun   05 AM
43
45
Sat, 19 Jun   06 AM
43
45
Sat, 19 Jun   07 AM
53
47
Sat, 19 Jun   08 AM
54
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
Fri, 18 Jun  04 AM
0
0
Fri, 18 Jun  05 AM
0
0
Fri, 18 Jun  06 AM
0
0
Fri, 18 Jun  07 AM
0
0
Fri, 18 Jun  08 AM
0
0
Fri, 18 Jun  09 AM
0
0
Fri, 18 Jun  10 AM
0
0
Fri, 18 Jun  11 AM
0
0
Fri, 18 Jun  12 PM
0
0
Fri, 18 Jun  01 PM
0
0
Fri, 18 Jun  02 PM
0
0
Fri, 18 Jun  03 PM
0
0
Fri, 18 Jun  04 PM
0
0
Fri, 18 Jun  05 PM
0
1
Fri, 18 Jun  06 PM
0
0
Fri, 18 Jun  07 PM
0
0
Fri, 18 Jun  08 PM
0
0
Fri, 18 Jun  09 PM
0
0
Fri, 18 Jun  10 PM
0
0
Fri, 18 Jun  11 PM
0
0
Sat, 19 Jun  12 AM
0
1
Sat, 19 Jun  01 AM
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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