Great Smoky Mountains National Park
View from Purchase Knob • updated
01/14/2009 7:15 PM EST
Photo captured by Olympus camera |
Current Conditions
Ozone as of 01/14/2009 • 7:00 PM EST
Current 1-hour average concentration |
38 ppb |
Current 8-hour average concentration |
38 ppb |
Good |
Moderate |
Unhealthy for Sensitive Groups |
Unhealthy |
Very Unhealthy |
|
|
|
|
|
0 |
60 |
76 |
96 |
116 ppb |
|
|
Weather as of 01/14/2009 • 7:00 PM EST
Current temperature |
28 F |
Current relative humidity |
45 % |
Current wind |
W - 4 mph |
Precipitation in last hour |
0.00 inches |
This project was jointly supported by the Friends of Great Smoky Mountains NP, the National Park Service, State of North Carolina - Division of Air Quality, and the National Oceanic and Atmospheric Administration. |