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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 Sunday April 23, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 53 48
1 AM 52 47
2 AM 50 --
3 AM 47 --
4 AM 46 --
5 AM 44 --
6 AM 44 --
Weather and Ozone Data Sunday April 23, 2017
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 53 3.1 E 19.5 26 0 0.0
1 AM 52 4.0 E 19.6 27 0 0.0
2 AM 50 5.2 E 18.4 30 0 0.0
3 AM 47 6.2 E 17.2 32 0 0.0
4 AM 46 6.2 E 16.3 35 0 0.0
5 AM 44 6.8 E 14.9 38 0 0.0
6 AM 44 7.0 E 13.9 41 4 0.0
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updated on 04/23/2017 7:42 AM  I   http://www.nature.nps.gov/air/data/current/data_CHIR-ES.cfm   I  Email: Webmaster