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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 Monday January 23, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 27 28
1 AM 26 30
2 AM 25 31
3 AM 29 33
4 AM 30 34
5 AM 30 34
6 AM 29 34
7 AM 35 35
8 AM 38 35
9 AM 39 35
10 AM 38 34
11 AM 34 33
12 PM 32 --
1 PM 31 --
2 PM 33 --
3 PM 35 --
4 PM 38 --
Weather and Ozone Data Monday January 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 27 4.1 E 3.6 73 0 0.0
1 AM 26 4.1 E 2.7 77 0 0.0
2 AM 25 3.8 E 2.3 78 0 0.0
3 AM 29 2.3 E 3.0 72 0 0.0
4 AM 30 2.3 E 3.2 68 0 0.0
5 AM 30 2.5 E 2.7 68 0 0.0
6 AM 29 2.6 E 2.6 68 0 0.0
7 AM 35 1.3 NE 6.3 52 0 0.0
8 AM 38 0.7 SW 8.0 44 12 0.0
9 AM 39 1.4 S 9.4 39 66 0.0
10 AM 38 4.3 S 12.4 33 386 0.0
11 AM 34 5.0 SW 13.7 37 544 0.0
12 PM 32 5.9 S 14.4 41 637 0.0
1 PM 31 6.4 SW 15.0 43 677 0.0
2 PM 33 6.7 SW 15.8 40 649 0.0
3 PM 35 6.2 SW 15.3 39 286 0.0
4 PM 38 6.3 SW 15.3 37 347 0.0
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updated on 01/23/2017 5:40 PM  I   http://www.nature.nps.gov/air/data/current/data_CHIR-ES.cfm   I  Email: Webmaster