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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


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Saturday May 25, 2013 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 40 41
1 AM 40 43
2 AM 41 46
3 AM 41 49
4 AM 41 51
5 AM 43 53
6 AM 44 55
7 AM 44 57
8 AM 56 58
9 AM 61 58
10 AM 62 58
11 AM 59 58
12 PM 58 59
1 PM 60 58
2 PM 56 58
3 PM 54 59
4 PM 60 59
5 PM 62 --
6 PM 62 --
7 PM 60 --
8 PM 55 --
9 PM 60 --
Weather and Ozone Data Saturday May 25, 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 4.2 E 17.6 15 1 0.0
1 AM 40 4.0 E 17.0 16 1 0.0
2 AM 41 3.4 E 15.9 18 1 0.0
3 AM 41 3.9 E 15.2 19 1 0.0
4 AM 41 3.4 E 14.0 20 1 0.0
5 AM 43 4.3 E 14.3 20 1 0.0
6 AM 44 3.3 E 13.4 22 10 0.0
7 AM 44 3.2 E 15.8 21 145 0.0
8 AM 56 1.1 NE 21.2 15 437 0.0
9 AM 61 2.5 W 23.6 16 660 0.0
10 AM 62 4.6 SW 25.1 17 851 0.0
11 AM 59 4.8 SW 26.3 15 993 0.0
12 PM 58 4.7 SW 27.2 13 1078 0.0
1 PM 60 4.4 SW 28.4 13 1109 0.0
2 PM 56 6.0 SW 29.6 11 1072 0.0
3 PM 54 5.6 SW 30.2 10 977 0.0
4 PM 60 6.2 SW 30.3 9 823 0.0
5 PM 62 5.6 W 29.9 9 617 0.0
6 PM 62 5.0 W 29.4 9 394 0.0
7 PM 60 4.1 W 27.8 10 155 0.0
8 PM 55 1.9 SW 24.8 11 4 0.0
9 PM 60 1.0 SW 23.1 12 1 0.0
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updated on 05/25/2013 11:41 PM  I   http://www.nature.nps.gov/air/data/current/data_CHIR-ES.cfm   I  Email: Webmaster