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 07/18, 4Z)
61
52
*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, 17 Jul  10 PM
27
44
Tue, 17 Jul  11 PM
24
39
Wed, 18 Jul  12 AM
22
35
Wed, 18 Jul  01 AM
21
31
Wed, 18 Jul  02 AM
19
27
Wed, 18 Jul  03 AM
18
24
Wed, 18 Jul  04 AM
16
22
Wed, 18 Jul  05 AM
15
20
Wed, 18 Jul  06 AM
12
18
Wed, 18 Jul  07 AM
9
17
Wed, 18 Jul  08 AM
12
15
Wed, 18 Jul  09 AM
17
15
Wed, 18 Jul  10 AM
24
15
Wed, 18 Jul  11 AM
29
17
Wed, 18 Jul  12 PM
34
19
Wed, 18 Jul  01 PM
39
22
Wed, 18 Jul  02 PM
43
26
Wed, 18 Jul  03 PM
45
30
Wed, 18 Jul  04 PM
45
34
Wed, 18 Jul  05 PM
45
38
Wed, 18 Jul  06 PM
44
40
Wed, 18 Jul  07 PM
43
42
Wed, 18 Jul   08 PM
40
43
Wed, 18 Jul   09 PM
34
42
Wed, 18 Jul   10 PM
27
40
Wed, 18 Jul   11 PM
22
38
Thu, 19 Jul   12 AM
20
34
Thu, 19 Jul   01 AM
18
31
Thu, 19 Jul   02 AM
17
28
Thu, 19 Jul   03 AM
16
24
Thu, 19 Jul   04 AM
15
21
Thu, 19 Jul   05 AM
12
18
Thu, 19 Jul   06 AM
7
16
Thu, 19 Jul   07 AM
3
13
Thu, 19 Jul   08 AM
5
12
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, 17 Jul  10 PM
0
0
Tue, 17 Jul  11 PM
0
0
Wed, 18 Jul  12 AM
0
0
Wed, 18 Jul  01 AM
0
0
Wed, 18 Jul  02 AM
0
0
Wed, 18 Jul  03 AM
0
0
Wed, 18 Jul  04 AM
0
0
Wed, 18 Jul  05 AM
0
0
Wed, 18 Jul  06 AM
0
0
Wed, 18 Jul  07 AM
0
0
Wed, 18 Jul  08 AM
0
0
Wed, 18 Jul  09 AM
0
0
Wed, 18 Jul  10 AM
0
0
Wed, 18 Jul  11 AM
0
1
Wed, 18 Jul  12 PM
0
1
Wed, 18 Jul  01 PM
0
1
Wed, 18 Jul  02 PM
0
1
Wed, 18 Jul  03 PM
0
1
Wed, 18 Jul  04 PM
0
3
Wed, 18 Jul  05 PM
0
3
Wed, 18 Jul  06 PM
0
2
Wed, 18 Jul  07 PM
0
1
Wed, 18 Jul  08 PM
1
1
Wed, 18 Jul  09 PM
0
1
Wed, 18 Jul  10 PM
0
0
Wed, 18 Jul  11 PM
0
1
Thu, 19 Jul  12 AM
0
0
Thu, 19 Jul  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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