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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 Thursday May 23, 2013 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 49 46
1 AM 48 47
2 AM 48 47
3 AM 47 47
4 AM 46 48
5 AM 44 49
6 AM 44 50
7 AM 49 51
8 AM 51 52
9 AM 51 54
10 AM 51 55
11 AM 52 57
12 PM 52 60
1 PM 52 62
2 PM 51 63
3 PM 58 64
4 PM 66 62
5 PM 65 60
6 PM 67 58
7 PM 69 55
8 PM 70 53
9 PM 59 50
10 PM 59 48
11 PM 47 47
Weather and Ozone Data Thursday May 23, 2013
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 49 3.6 S 5.5 36 1 0.0
1 AM 48 4.2 SE 4.4 38 1 0.0
2 AM 48 3.2 S 3.4 42 1 0.0
3 AM 47 3.3 S 2.6 46 1 0.0
4 AM 46 1.7 S 1.1 55 1 0.0
5 AM 44 2.4 S 0.5 57 1 0.0
6 AM 44 2.3 S 0.7 58 26 0.0
7 AM 49 1.8 SE 3.2 48 196 0.0
8 AM 51 1.8 E 4.2 45 419 0.0
9 AM 51 2.1 NE 5.0 42 644 0.0
10 AM 51 2.3 NE 5.9 42 842 0.0
11 AM 52 2.3 NE 7.2 40 995 0.0
12 PM 52 2.2 E 8.7 38 1094 0.0
1 PM 52 2.4 NE 10.5 34 1130 0.0
2 PM 51 2.8 NE 12.9 30 1110 0.0
3 PM 58 4.9 SW 16.5 20 1036 0.0
4 PM 66 8.7 SW 18.4 11 901 0.0
5 PM 65 8.9 SW 18.0 11 713 0.0
6 PM 67 7.3 SW 17.9 10 445 0.0
7 PM 69 5.3 SW 17.2 9 222 0.0
8 PM 70 3.6 SW 15.8 10 16 0.0
9 PM 59 4.8 NW 12.6 20 1 0.0
10 PM 59 4.5 W 11.1 22 1 0.0
11 PM 47 1.9 SW 7.6 40 1 0.0
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updated on 05/24/2013 9:40 AM  I   http://nature.nps.gov/air/data/current/data_GRBA-MY2.cfm   I  Email: Webmaster