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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 Wednesday August 20, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 15 14
1 AM 13 15
2 AM 17 17
3 AM 14 19
4 AM 12 22
5 AM 13 25
6 AM 17 28
7 AM 13 31
8 AM 21 35
9 AM 33 37
10 AM 32 38
11 AM 35 40
12 PM 38 41
1 PM 39 40
2 PM 41 40
3 PM 41 40
4 PM 41 --
5 PM 42 --
6 PM 45 --
7 PM 42 --
8 PM 31 --
Weather and Ozone Data Wednesday August 20, 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)
12 AM 15 2.6 E 16.7 95 1 0.0
1 AM 13 1.4 E 16.3 96 1 0.0
2 AM 17 1.4 E 16.4 95 1 0.0
3 AM 14 1.9 E 16.5 96 1 0.0
4 AM 12 1.0 E 16.9 95 1 0.0
5 AM 13 1.8 E 17.2 94 1 0.0
6 AM 17 1.6 E 17.4 91 2 0.0
7 AM 13 1.2 E 16.7 94 25 0.0
8 AM 21 1.2 NE 17.7 89 76 0.0
9 AM 33 1.0 N 19.6 76 397 0.0
10 AM 32 1.3 W 20.7 70 672 0.0
11 AM 35 1.6 W 21.7 66 688 0.0
12 PM 38 1.7 W 22.5 62 724 0.0
1 PM 39 2.3 W 23.5 59 798 0.0
2 PM 41 1.9 W 24.3 54 941 0.0
3 PM 41 1.9 W 25.0 49 847 0.0
4 PM 41 3.5 NW 23.7 55 289 0.0
5 PM 42 2.5 W 23.3 54 459 0.0
6 PM 45 2.3 SW 23.4 46 336 0.0
7 PM 42 0.9 S 23.0 50 74 0.0
8 PM 31 1.9 E 20.0 67 2 0.0
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updated on 08/20/2014 9:42 PM  I   http://www.nature.nps.gov/air/data/current/data_CHIR-ES.cfm   I  Email: Webmaster