National Park Service Arrowhead
Explore Air

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 December 17, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 43 42
1 AM 40 41
2 AM 39 42
3 AM 44 42
4 AM 43 42
5 AM 42 42
6 AM 42 41
7 AM 43 41
8 AM 42 41
9 AM 43 40
10 AM 42 40
11 AM 43 39
12 PM 40 38
1 PM 39 38
2 PM 39 38
3 PM 40 38
4 PM 38 --
5 PM 39 --
6 PM 36 --
7 PM 39 --
8 PM 39 --
Weather and Ozone Data Wednesday December 17, 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 43 4.0 SW 10.2 50 1 0.0
1 AM 40 2.3 SW 8.3 54 1 0.0
2 AM 39 2.5 SW 7.3 59 1 0.0
3 AM 44 3.3 SW 7.5 62 1 0.0
4 AM 43 3.2 S 7.4 68 1 0.0
5 AM 42 3.2 SW 7.0 72 1 0.0
6 AM 42 3.2 S 6.7 71 1 0.0
7 AM 43 3.5 SW 6.7 71 1 0.0
8 AM 42 4.1 SW 6.4 73 24 0.0
9 AM 43 3.8 SW 6.2 76 91 0.0
10 AM 42 4.6 SW 7.9 68 354 0.0
11 AM 43 4.8 SW 7.8 71 343 0.1
12 PM 40 3.9 SW 6.4 87 243 0.8
1 PM 39 3.4 SW 6.8 88 219 0.5
2 PM 39 2.9 W 6.9 88 261 0.5
3 PM 40 2.3 SW 5.9 93 129 1.1
4 PM 38 1.7 W 6.1 94 58 1.4
5 PM 39 0.6 W 5.7 92 23 0.0
6 PM 36 1.2 E 5.4 93 2 0.0
7 PM 39 2.1 SE 5.9 91 0 0.5
8 PM 39 2.4 S 6.4 88 0 0.1
U.S. Department of the Interior Accessibility Freedom of Information Act USA.gov Search
Privacy Policy Disclaimer NPS Home Contact Us
updated on 12/18/2014 5:39 AM  I   http://nature.nps.gov/air/data/current/data_CHIR-ES.cfm   I  Email: Webmaster