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Current Ozone and Weather Data in National Parks


Craters of the Moon National Monument - Visitor Center, ID
EPA AQS Site Number: 16-023-0101


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Tuesday May 21, 2013 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 40 36
1 AM 38 35
2 AM 40 34
3 AM 36 34
4 AM 37 34
5 AM 37 34
6 AM 35 34
7 AM 27 36
8 AM 31 39
9 AM 35 42
10 AM 36 44
11 AM 39 46
12 PM -- 47
1 PM 41 47
2 PM 44 48
3 PM 48 48
4 PM 51 47
5 PM 49 46
6 PM 53 46
7 PM 49 45
8 PM 48 44
9 PM 46 43
10 PM 42 42
11 PM 42 40
Weather and Ozone Data Tuesday May 21, 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 40 1.4 N 9.4 56 0 0.0
1 AM 38 2.4 N 8.9 60 1 0.0
2 AM 40 2.9 N 9.1 63 1 0.0
3 AM 36 1.8 N 8.5 65 1 0.0
4 AM 37 1.0 NE 7.6 67 1 0.0
5 AM 37 0.9 NE 6.8 70 1 0.0
6 AM 35 1.2 NE 6.5 73 2 0.0
7 AM 27 1.0 N 6.5 74 47 0.0
8 AM 31 1.1 E 7.8 70 190 0.0
9 AM 35 1.8 E 9.9 63 380 0.0
10 AM 36 2.7 E 11.3 56 488 0.0
11 AM 39 2.5 E 12.8 52 646 0.0
12 PM -- 2.4 E 14.3 48 640 0.0
1 PM 41 3.2 S 16.0 41 549 0.0
2 PM 44 3.4 S 16.9 37 444 0.0
3 PM 48 5.6 S 17.2 30 348 0.0
4 PM 51 3.9 S 16.3 31 192 0.0
5 PM 49 3.1 S 17.5 29 293 0.0
6 PM 53 4.8 SW 17.3 26 49 0.0
7 PM 49 3.4 SW 16.2 34 223 0.0
8 PM 48 2.4 S 15.6 38 61 0.0
9 PM 46 2.1 SE 13.5 54 21 0.0
10 PM 42 2.3 N 12.0 59 1 0.0
11 PM 42 4.6 N 10.1 70 0 0.0
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updated on 05/22/2013 7:40 AM  I   http://www.nature.nps.gov/air/data/current/data_CRMO-VC2.cfm   I  Email: Webmaster