Air Quality Forecast Guidance for Sault Ste. Marie, MI

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 46.46 N, longitude: 84.32 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 08/05, 4Z)
34
32
*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
Wed, 04 Aug  06 PM
32
32
Wed, 04 Aug  07 PM
28
32
Wed, 04 Aug   08 PM
27
32
Wed, 04 Aug   09 PM
27
31
Wed, 04 Aug   10 PM
26
30
Wed, 04 Aug   11 PM
21
29
Thu, 05 Aug   12 AM
23
27
Thu, 05 Aug   01 AM
23
26
Thu, 05 Aug   02 AM
22
25
Thu, 05 Aug   03 AM
21
24
Thu, 05 Aug   04 AM
21
23
Thu, 05 Aug   05 AM
19
22
Thu, 05 Aug   06 AM
15
20
Thu, 05 Aug   07 AM
14
20
Thu, 05 Aug   08 AM
16
19
Thu, 05 Aug   09 AM
22
18
Thu, 05 Aug   10 AM
29
19
Thu, 05 Aug   11 AM
31
21
Thu, 05 Aug   12 PM
34
22
Thu, 05 Aug   01 PM
36
24
Thu, 05 Aug   02 PM
38
27
Thu, 05 Aug   03 PM
36
30
Thu, 05 Aug   04 PM
36
33
Thu, 05 Aug   05 PM
36
35
Thu, 05 Aug   06 PM
38
36
Thu, 05 Aug   07 PM
40
37
Thu, 05 Aug   08 PM
39
37
Thu, 05 Aug   09 PM
36
37
Thu, 05 Aug   10 PM
36
37
Thu, 05 Aug   11 PM
36
37
Fri, 06 Aug   12 AM
37
37
Fri, 06 Aug   01 AM
33
37
Fri, 06 Aug   02 AM
28
36
Fri, 06 Aug   03 AM
24
34
Fri, 06 Aug   04 AM
23
32
Fri, 06 Aug   05 AM
23
30
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Wed, 04 Aug  06 PM
0
233
Wed, 04 Aug  07 PM
0
219
Wed, 04 Aug  08 PM
0
230
Wed, 04 Aug  09 PM
0
248
Wed, 04 Aug  10 PM
0
242
Wed, 04 Aug  11 PM
0
231
Thu, 05 Aug  12 AM
0
213
Thu, 05 Aug  01 AM
0
182
Thu, 05 Aug  02 AM
0
184
Thu, 05 Aug  03 AM
0
201
Thu, 05 Aug  04 AM
0
196
Thu, 05 Aug  05 AM
0
232
Thu, 05 Aug  06 AM
0
247
Thu, 05 Aug  07 AM
0
258
Thu, 05 Aug  08 AM
0
278
Thu, 05 Aug  09 AM
0
229
Thu, 05 Aug  10 AM
3
184
Thu, 05 Aug  11 AM
0
165
Thu, 05 Aug  12 PM
0
149
Thu, 05 Aug  01 PM
0
86
Thu, 05 Aug  02 PM
0
25
Thu, 05 Aug  03 PM
0
19
Thu, 05 Aug  04 PM
0
7
Thu, 05 Aug  05 PM
0
0
Thu, 05 Aug  06 PM
0
0
Thu, 05 Aug  07 PM
0
0
Thu, 05 Aug  08 PM
0
0
Thu, 05 Aug  09 PM
0
0
Thu, 05 Aug  10 PM
0
0
Thu, 05 Aug  11 PM
0
0
Fri, 06 Aug  12 AM
0
0
Fri, 06 Aug  01 AM
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