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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 Thursday September 3, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 25 22
1 AM 22 22
2 AM 22 23
3 AM 20 24
4 AM 25 27
5 AM 21 29
6 AM 20 32
7 AM 23 35
8 AM 26 38
9 AM 28 40
10 AM 35 41
11 AM 38 41
12 PM 43 41
1 PM 46 40
2 PM 46 38
3 PM 45 35
4 PM 39 33
5 PM 37 31
6 PM 36 30
7 PM 39 28
8 PM 33 26
9 PM 29 25
10 PM 26 26
11 PM 26 26
Weather and Ozone Data Thursday September 3, 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 25 2.1 E 18.1 73 1 0.0
1 AM 22 1.8 E 17.4 78 1 0.0
2 AM 22 2.6 E 17.0 81 1 0.0
3 AM 20 1.5 E 16.7 83 1 0.0
4 AM 25 1.6 E 17.3 79 1 0.0
5 AM 21 2.5 E 16.8 82 1 0.0
6 AM 20 1.6 E 17.1 81 1 0.0
7 AM 23 1.6 E 17.7 79 19 0.0
8 AM 26 2.0 E 18.7 75 89 0.0
9 AM 28 1.4 E 20.0 70 136 0.0
10 AM 35 1.6 W 20.4 68 175 0.0
11 AM 38 1.1 W 19.9 71 300 0.0
12 PM 43 2.3 E 22.5 58 511 0.0
1 PM 46 2.0 S 24.9 46 318 0.0
2 PM 46 2.1 W 24.9 50 397 0.0
3 PM 45 2.3 W 24.1 56 206 0.0
4 PM 39 2.9 SW 22.9 63 68 0.0
5 PM 37 2.1 SW 20.4 74 48 0.3
6 PM 36 1.8 NW 18.8 83 33 0.0
7 PM 39 1.0 E 17.7 90 10 0.0
8 PM 33 2.0 E 17.6 89 1 0.0
9 PM 29 2.4 E 17.6 86 1 0.0
10 PM 26 2.3 E 17.4 82 1 0.0
11 PM 26 2.6 E 16.9 75 1 0.0
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updated on 09/04/2015 8:40 PM  I   http://www.nature.nps.gov/air/data/current/data_CHIR-ES2.cfm   I  Email: Webmaster