National Park Service Arrowhead
Explore Air

Current Ozone and Weather Data in National Parks


Great Basin National Park - Maintenance Yard, NV
EPA AQS Site Number: 32-033-0101


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Tuesday September 1, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
1 PM 39 38
2 PM 37 38
3 PM 38 38
4 PM 39 39
5 PM 38 39
6 PM 38 39
7 PM 37 40
8 PM 38 --
9 PM 40 --
10 PM 42 --
11 PM 42 --
12 AM 45 42
1 AM 46 41
2 AM 45 40
3 AM 41 39
4 AM 40 39
5 AM 40 39
6 AM 40 39
7 AM 39 38
8 AM 38 38
9 AM 39 38
10 AM 40 38
11 AM -- 38
12 PM 40 38
Weather and Ozone Data Tuesday September 1, 2015
Hour
Ending
(Local Time)
Ozone
(parts per
billion)
Wind
Speed
(meters per
second)
Wind
Direction
Temperature
(degrees C)
Relative
Humidity
(%)
Solar
Radiation
(watts per
meter
squared)
Rainfall
(millimeters)
1 PM 39 3.9 SW 27.0 15 905 0.0
2 PM 37 4.1 SW 27.8 15 879 0.0
3 PM 38 4.4 SW 27.9 15 805 0.0
4 PM 39 4.3 SW 27.7 14 610 0.0
5 PM 38 3.9 SW 27.5 14 493 0.0
6 PM 38 3.2 SW 26.3 15 273 0.0
7 PM 37 3.1 SW 24.0 18 32 0.0
8 PM 38 2.7 SW 22.2 22 1 0.0
9 PM 40 3.7 SW 21.9 25 0 0.0
10 PM 42 3.2 SW 21.2 28 0 0.0
11 PM 42 4.5 SW 21.0 30 0 0.0
12 AM 45 5.5 SW 21.5 27 0 0.0
1 AM 46 5.6 SW 21.4 29 0 0.0
2 AM 45 6.2 SW 21.3 31 0 0.0
3 AM 41 6.5 SW 21.0 33 0 0.0
4 AM 40 6.3 SW 20.8 33 0 0.0
5 AM 40 6.7 SW 20.9 32 0 0.0
6 AM 40 6.6 SW 20.3 33 0 0.0
7 AM 39 6.1 SW 20.1 33 55 0.0
8 AM 38 5.8 SW 21.6 30 244 0.0
9 AM 39 5.9 SW 22.7 25 448 0.0
10 AM 40 4.1 SW 23.7 22 631 0.0
11 AM -- -- -- -- -- -- --
12 PM 40 3.7 SW 26.1 16 873 --
U.S. Department of the Interior Accessibility Freedom of Information Act USA.gov Search
Privacy Policy Disclaimer NPS Home Contact Us
updated on 09/02/2015 1:40 AM  I   http://www.nature.nps.gov/air/data/current/data_GRBA-MY2.cfm   I  Email: Webmaster