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 April 16, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 40 40
1 AM 40 41
2 AM 41 43
3 AM 42 45
4 AM 42 47
5 AM 41 49
6 AM 40 52
7 AM 39 54
8 AM 44 57
9 AM 56 60
10 AM 57 61
11 AM 60 62
12 PM 60 63
1 PM 61 63
2 PM 62 62
3 PM 62 62
4 PM 64 62
5 PM 65 --
6 PM 66 --
7 PM 66 --
8 PM 58 --
9 PM 56 --
Weather and Ozone Data Wednesday April 16, 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 40 3.7 E 12.7 24 1 0.0
1 AM 40 4.5 E 11.8 25 1 0.0
2 AM 41 4.4 E 11.3 26 1 0.0
3 AM 42 4.1 E 10.8 26 1 0.0
4 AM 42 4.0 E 9.7 28 1 0.0
5 AM 41 4.3 E 8.7 30 1 0.0
6 AM 40 4.7 E 8.7 30 3 0.0
7 AM 39 4.2 E 9.7 28 79 0.0
8 AM 44 2.1 E 15.1 21 317 0.0
9 AM 56 1.3 W 18.6 14 566 0.0
10 AM 57 1.8 W 19.9 12 785 0.0
11 AM 60 3.0 W 21.2 11 950 0.0
12 PM 60 3.8 W 22.1 10 1065 0.0
1 PM 61 4.2 W 22.8 9 1100 0.0
2 PM 62 4.1 W 23.8 9 1068 0.0
3 PM 62 5.0 W 24.2 8 971 0.0
4 PM 64 5.1 W 24.3 9 806 0.0
5 PM 65 5.6 W 24.0 9 584 0.0
6 PM 66 5.4 W 23.1 9 323 0.0
7 PM 66 4.5 W 21.6 10 49 0.0
8 PM 58 1.5 SW 19.0 13 1 0.0
9 PM 56 1.5 SW 17.8 14 1 0.0
U.S. Department of the Interior Accessibility Freedom of Information Act USA.gov Search
Privacy Policy Disclaimer NPS Home Contact Us
updated on 04/16/2014 11:50 PM  I   http://www2.nature.nps.gov/air/data/current/data_CHIR-ES.cfm   I  Email: Webmaster