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Current Ozone and Weather Data in National Parks


Chiricahua National Monument - Entrance Station, AZ
EPA AQS Site Number: 04-003-8001


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Thursday July 24, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
1 AM 42 43
2 AM 45 43
3 AM 45 44
4 AM 43 44
5 AM 42 45
6 AM 43 46
7 AM 41 46
8 AM 44 47
9 AM 47 48
10 AM 47 49
11 AM 48 49
12 PM 49 50
1 PM 49 50
2 PM 49 49
3 PM 49 49
4 PM 50 49
5 PM 53 49
6 PM 52 48
7 PM 52 46
8 PM 49 44
9 PM 45 42
10 PM 46 40
11 PM 49 38
Weather and Ozone Data Thursday July 24, 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)
1 AM 42 3.5 E 21.8 55 1 0.0
2 AM 45 3.2 E 22.0 54 1 0.0
3 AM 45 2.5 E 22.8 48 1 0.0
4 AM 43 2.5 E 23.3 42 1 0.0
5 AM 42 2.7 E 22.8 41 1 0.0
6 AM 43 2.8 E 23.1 38 7 0.0
7 AM 41 2.5 E 23.2 38 109 0.0
8 AM 44 1.7 E 27.0 33 309 0.0
9 AM 47 3.6 E 28.3 30 533 0.0
10 AM 47 3.7 E 28.6 30 733 0.0
11 AM 48 4.4 E 29.2 29 880 0.0
12 PM 49 4.5 E 30.1 27 972 0.0
1 PM 49 3.7 SE 31.3 24 1015 0.0
2 PM 49 3.9 SE 32.1 22 1007 0.0
3 PM 49 3.2 SE 32.3 22 956 0.0
4 PM 50 2.8 SE 32.6 23 846 0.0
5 PM 53 3.2 SE 32.5 24 571 0.0
6 PM 52 2.8 E 32.3 21 360 0.0
7 PM 52 2.4 SE 31.9 22 129 0.0
8 PM 49 1.7 E 29.9 25 5 0.0
9 PM 45 3.1 E 27.4 29 1 0.0
10 PM 46 3.0 E 26.8 31 1 0.0
11 PM 49 2.7 E 26.6 31 1 0.0
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updated on 07/25/2014 11:37 AM  I   http://www2.nature.nps.gov/air/data/current/data_CHIR-ES2.cfm   I  Email: Webmaster