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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 July 26, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 31 27
1 AM 27 28
2 AM 25 29
3 AM 27 31
4 AM 25 33
5 AM 27 36
6 AM 28 39
7 AM 28 42
8 AM 38 45
9 AM 38 47
10 AM 41 49
11 AM 43 50
12 PM 47 50
1 PM 52 49
2 PM 52 46
3 PM 53 44
4 PM 54 41
5 PM 53 39
6 PM 47 36
7 PM 43 35
8 PM 39 34
9 PM 32 33
10 PM 32 33
11 PM 35 34
Weather and Ozone Data Wednesday July 26, 2017
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 31 1.7 SW 13.6 90 1 0.0
1 AM 27 1.9 SW 13.5 90 1 0.0
2 AM 25 1.8 SW 13.3 90 1 0.0
3 AM 27 1.9 SW 12.6 90 1 0.0
4 AM 25 1.8 SW 11.8 92 1 0.0
5 AM 27 2.1 SW 11.6 91 1 0.0
6 AM 28 1.7 SW 11.4 91 10 0.0
7 AM 28 1.0 SW 14.8 80 124 0.0
8 AM 38 0.6 NE 18.0 66 295 0.0
9 AM 38 1.7 NE 19.4 65 473 0.0
10 AM 41 1.7 E 20.5 59 630 0.0
11 AM 43 1.9 E 21.8 55 757 0.0
12 PM 47 2.3 E 23.0 50 902 0.0
1 PM 52 2.4 E 24.9 41 941 0.0
2 PM 52 2.7 E 26.3 40 929 0.0
3 PM 53 2.6 E 25.9 39 578 0.0
4 PM 54 2.9 E 25.6 39 210 0.0
5 PM 53 3.9 SW 24.5 45 220 0.7
6 PM 47 4.0 W 19.8 61 105 0.0
7 PM 43 2.9 S 20.0 59 49 0.0
8 PM 39 1.2 SW 16.4 81 19 0.0
9 PM 32 2.2 SW 16.2 74 1 0.0
10 PM 32 2.7 SW 15.8 71 1 0.0
11 PM 35 2.9 SW 16.0 66 1 0.0
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updated on 07/27/2017 7:44 PM  I   http://nature.nps.gov/air/data/current/data_GRBA-MY2.cfm   I  Email: Webmaster