Air Quality Forecast Guidance for Bellefonte, PA

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 40.89 N, longitude: 77.79 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 04/02, 4Z)
58
57
*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, 02 Apr  02 AM
51
54
Sun, 02 Apr  03 AM
45
53
Sun, 02 Apr  04 AM
44
51
Sun, 02 Apr  05 AM
46
49
Sun, 02 Apr  06 AM
45
48
Sun, 02 Apr  07 AM
45
47
Sun, 02 Apr  08 AM
43
46
Sun, 02 Apr  09 AM
42
45
Sun, 02 Apr  10 AM
46
44
Sun, 02 Apr  11 AM
49
45
Sun, 02 Apr  12 PM
53
46
Sun, 02 Apr  01 PM
54
47
Sun, 02 Apr  02 PM
54
48
Sun, 02 Apr  03 PM
55
50
Sun, 02 Apr  04 PM
55
51
Sun, 02 Apr  05 PM
55
53
Sun, 02 Apr  06 PM
55
54
Sun, 02 Apr  07 PM
52
54
Sun, 02 Apr   08 PM
43
53
Sun, 02 Apr   09 PM
33
50
Sun, 02 Apr   10 PM
23
46
Sun, 02 Apr   11 PM
19
42
Mon, 03 Apr   12 AM
16
37
Mon, 03 Apr   01 AM
20
33
Mon, 03 Apr   02 AM
20
28
Mon, 03 Apr   03 AM
11
23
Mon, 03 Apr   04 AM
16
20
Mon, 03 Apr   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, 02 Apr  02 AM
0
0
Sun, 02 Apr  03 AM
0
0
Sun, 02 Apr  04 AM
0
0
Sun, 02 Apr  05 AM
0
0
Sun, 02 Apr  06 AM
0
0
Sun, 02 Apr  07 AM
0
0
Sun, 02 Apr  08 AM
0
0
Sun, 02 Apr  09 AM
0
0
Sun, 02 Apr  10 AM
0
0
Sun, 02 Apr  11 AM
0
0
Sun, 02 Apr  12 PM
0
0
Sun, 02 Apr  01 PM
0
0
Sun, 02 Apr  02 PM
0
0
Sun, 02 Apr  03 PM
0
0
Sun, 02 Apr  04 PM
0
0
Sun, 02 Apr  05 PM
0
0
Sun, 02 Apr  06 PM
0
0
Sun, 02 Apr  07 PM
0
0
Sun, 02 Apr  08 PM
0
0
Sun, 02 Apr  09 PM
0
0
National Weather Service Air Quality Program Page
Environmental Protection Agency AirNow Forecast Page
Graphical Air Quality Forecast Guidance
FAQ

    US Dept of Commerce
    National Oceanic and Atmospheric Administration
    National Weather Service
    1325 East West Highway
    Silver Spring, MD 20910
    Page Author: NWS Internet Services Team 		Disclaimer
Information Quality
Credits
Glossary
 Privacy Policy
Freedom of Information Act (FOIA)
About Us
Career Opportunities