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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 Saturday April 25, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 50 44
1 AM 48 45
2 AM 44 46
3 AM 39 48
4 AM 42 51
5 AM 45 53
6 AM 45 54
7 AM 42 55
8 AM 57 57
9 AM 58 57
10 AM 59 57
11 AM 60 --
12 PM 59 --
1 PM 57 --
2 PM 55 --
3 PM 53 --
Weather and Ozone Data Saturday April 25, 2015
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 50 0.6 NW 11.5 47 1 0.0
1 AM 48 0.6 NE 10.0 53 1 0.0
2 AM 44 1.4 E 7.9 60 1 0.0
3 AM 39 1.8 E 6.8 63 1 0.0
4 AM 42 1.0 E 7.4 62 1 0.0
5 AM 45 1.7 E 7.8 63 1 0.0
6 AM 45 1.8 E 6.9 67 4 0.0
7 AM 42 1.8 E 7.2 65 131 0.0
8 AM 57 3.5 S 13.0 36 359 0.0
9 AM 58 3.3 SW 14.6 31 574 0.0
10 AM 59 4.3 SW 15.8 28 755 0.0
11 AM 60 4.5 SW 17.0 24 885 0.0
12 PM 59 5.1 SW 18.2 24 962 0.0
1 PM 57 5.2 SW 19.7 21 971 0.0
2 PM 55 6.2 SW 20.5 20 901 0.0
3 PM 53 5.6 SW 21.0 20 716 0.0
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updated on 04/25/2015 4:43 PM  I   http://www.nature.nps.gov/air/data/current/data_CHIR-ES.cfm   I  Email: Webmaster