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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 Friday September 4, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 29 27
1 AM 22 27
2 AM 22 29
3 AM 24 31
4 AM 29 33
5 AM 31 34
6 AM 32 35
7 AM 32 36
8 AM 30 36
9 AM 32 36
10 AM 42 36
11 AM 41 35
12 PM 37 34
1 PM 37 --
2 PM 37 --
3 PM 32 --
4 PM 31 --
5 PM 31 --
Weather and Ozone Data Friday September 4, 2015
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 29 3.1 E 17.1 71 1 0.0
1 AM 22 1.0 E 15.7 80 1 0.0
2 AM 22 2.1 E 15.2 82 1 0.0
3 AM 24 1.7 E 15.2 82 1 0.0
4 AM 29 2.4 E 16.5 79 1 0.0
5 AM 31 1.8 E 17.7 74 1 0.0
6 AM 32 0.3 N 18.0 74 1 0.0
7 AM 32 0.1 NE 17.8 76 16 0.0
8 AM 30 0.5 NE 17.9 81 47 0.3
9 AM 32 0.7 NE 18.7 83 134 0.2
10 AM 42 0.7 NE 19.8 71 176 0.0
11 AM 41 1.0 S 20.7 67 272 0.0
12 PM 37 3.2 S 21.5 60 433 0.0
1 PM 37 1.7 SW 21.9 58 407 0.0
2 PM 37 1.8 SW 21.4 65 221 0.0
3 PM 32 2.4 SW 21.1 67 233 0.0
4 PM 31 1.9 SW 20.6 72 144 0.0
5 PM 31 1.3 W 20.6 76 124 0.1
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updated on 09/04/2015 6:40 PM  I   http://www.nature.nps.gov/air/data/current/data_CHIR-ES.cfm   I  Email: Webmaster