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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 Friday January 20, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 42 44
1 AM 43 44
2 AM 45 44
3 AM 44 44
4 AM 45 43
5 AM 45 43
6 AM 44 43
7 AM 45 42
8 AM 44 42
9 AM 43 41
10 AM 42 40
11 AM 42 39
12 PM 42 39
1 PM 43 38
2 PM 42 36
3 PM 39 35
4 PM 37 34
5 PM 37 34
6 PM 37 33
7 PM 36 32
8 PM 34 33
9 PM 31 34
10 PM 33 35
11 PM 34 35
Weather and Ozone Data Friday January 20, 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 42 2.5 SW -7.5 88 1 0.0
1 AM 43 3.2 SW -6.7 87 1 0.0
2 AM 45 3.6 SW -6.5 81 1 0.0
3 AM 44 1.8 SW -7.6 83 1 0.0
4 AM 45 1.7 SW -8.0 83 1 0.0
5 AM 45 1.7 SW -8.6 85 1 0.0
6 AM 44 1.6 SW -8.6 85 1 0.0
7 AM 45 1.4 SW -7.5 85 1 0.0
8 AM 44 1.1 W -5.3 86 10 0.0
9 AM 43 0.8 E -3.8 82 34 0.0
10 AM 42 0.9 E -3.4 81 48 0.0
11 AM 42 1.5 NE -2.8 83 52 0.0
12 PM 42 1.3 NE -2.5 83 59 0.0
1 PM 43 1.7 N -2.0 83 53 0.0
2 PM 42 1.7 N -2.1 85 33 0.2
3 PM 39 1.7 N -2.2 88 22 0.4
4 PM 37 1.4 N -2.2 90 13 0.0
5 PM 37 2.0 N -2.6 94 2 0.1
6 PM 37 2.7 N -2.6 93 1 0.0
7 PM 36 1.7 N -2.7 95 1 0.0
8 PM 34 1.0 SW -3.3 94 1 0.0
9 PM 31 0.6 W -3.5 93 1 0.0
10 PM 33 1.6 SW -3.0 91 0 0.0
11 PM 34 0.9 SW -3.2 92 1 0.1
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updated on 01/21/2017 5:40 AM  I   http://www.nature.nps.gov/air/data/current/data_GRBA-MY2.cfm   I  Email: Webmaster