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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


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Friday July 25, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 48 36
1 AM 46 35
2 AM 40 36
3 AM 34 37
4 AM 32 40
5 AM 30 43
6 AM 30 46
7 AM 31 49
8 AM 40 52
9 AM 51 54
10 AM 54 54
11 AM 55 54
12 PM 55 54
1 PM 54 53
2 PM 54 53
3 PM 55 53
4 PM 55 51
5 PM 54 51
6 PM 53 50
7 PM 53 --
8 PM 53 --
9 PM 50 --
10 PM 51 --
11 PM 45 --
Weather and Ozone Data Friday July 25, 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 48 2.1 E 25.7 32 1 0.0
1 AM 46 1.7 NE 25.8 35 1 0.0
2 AM 40 1.8 E 22.5 41 1 0.0
3 AM 34 3.5 E 21.4 44 1 0.0
4 AM 32 1.9 E 20.6 51 1 0.0
5 AM 30 2.2 E 19.8 59 1 0.0
6 AM 30 3.1 E 19.8 62 8 0.0
7 AM 31 1.6 E 21.1 61 113 0.0
8 AM 40 0.4 S 24.9 50 308 0.0
9 AM 51 1.9 N 27.3 44 526 0.0
10 AM 54 2.6 N 28.9 37 720 0.0
11 AM 55 2.8 N 30.1 34 790 0.0
12 PM 55 2.4 NW 30.7 32 518 0.0
1 PM 54 2.5 W 29.9 34 226 0.0
2 PM 54 3.0 NW 30.8 32 808 0.0
3 PM 55 1.8 NW 32.9 26 865 0.0
4 PM 55 2.0 SW 32.5 26 322 0.0
5 PM 54 3.9 W 32.7 27 547 --
6 PM 53 3.7 SW 26.8 47 267 0.0
7 PM 53 2.0 SW 25.9 49 67 0.0
8 PM 53 1.7 NW 24.2 53 3 0.0
9 PM 50 1.6 SE 24.0 53 1 0.0
10 PM 51 1.3 E 24.2 53 1 0.0
11 PM 45 0.9 E 22.5 61 1 0.0
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updated on 07/26/2014 12:40 AM  I   http://www.nature.nps.gov/air/data/current/data_CHIR-ES2.cfm   I  Email: Webmaster