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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 Wednesday September 17, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 50 46
1 AM 49 45
2 AM 48 45
3 AM 48 45
4 AM 47 45
5 AM 44 45
6 AM 42 45
7 AM 42 46
8 AM 43 47
9 AM 47 47
10 AM 48 47
11 AM 48 45
12 PM 48 44
1 PM 48 44
2 PM 48 44
3 PM 47 43
4 PM 46 43
5 PM 43 43
6 PM 39 43
7 PM 38 43
8 PM 45 44
9 PM 47 --
10 PM 46 --
11 PM 43 --
Weather and Ozone Data Wednesday September 17, 2014
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)
12 AM 50 4.1 SW 21.3 29 0 0.0
1 AM 49 4.5 SW 21.2 30 0 0.0
2 AM 48 4.3 SW 20.4 31 0 0.0
3 AM 48 3.8 SW 20.7 30 0 0.0
4 AM 47 2.8 SW 20.0 30 0 0.0
5 AM 44 2.5 SW 17.6 35 0 0.0
6 AM 42 3.1 SW 16.3 39 0 0.0
7 AM 42 2.7 SW 16.8 39 22 0.0
8 AM 43 1.5 W 20.4 35 195 0.0
9 AM 47 1.8 E 22.5 29 389 0.0
10 AM 48 2.4 E 23.4 28 565 0.0
11 AM 48 2.6 NE 24.2 28 708 0.0
12 PM 48 2.6 NE 24.7 29 691 0.0
1 PM 48 3.0 N 25.3 29 462 0.0
2 PM 48 3.9 E 26.1 25 425 0.0
3 PM 47 3.8 SE 26.5 25 405 0.0
4 PM 46 3.9 S 24.8 31 125 0.0
5 PM 43 3.8 SW 23.8 37 193 0.0
6 PM 39 4.1 SW 23.1 38 144 0.0
7 PM 38 4.1 SW 20.9 39 17 0.0
8 PM 45 4.0 SW 21.2 37 0 0.0
9 PM 47 5.0 SW 22.2 38 0 0.0
10 PM 46 3.4 SW 21.4 39 0 0.0
11 PM 43 3.3 SW 19.4 44 0 0.0
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updated on 09/18/2014 2:39 AM  I   http://nature.nps.gov/air/data/current/data_GRBA-MY2.cfm   I  Email: Webmaster