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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 Saturday December 20, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 24 25
1 AM 26 26
2 AM 26 26
3 AM 23 28
4 AM 24 30
5 AM 24 33
6 AM 28 35
7 AM 28 37
8 AM 29 39
9 AM 30 41
10 AM 39 43
11 AM 44 43
12 PM 43 41
1 PM 41 40
2 PM 43 38
3 PM 46 36
4 PM 46 34
5 PM 45 32
6 PM 37 29
7 PM 32 27
8 PM 30 26
9 PM 30 24
10 PM 28 24
11 PM 28 23
Weather and Ozone Data Saturday December 20, 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 24 3.9 E 1.5 87 1 0.0
1 AM 26 3.9 E 1.5 85 1 0.0
2 AM 26 1.9 E 0.6 86 1 0.0
3 AM 23 2.1 E -0.5 89 1 0.0
4 AM 24 3.7 E 0.1 88 1 0.0
5 AM 24 1.9 E -0.6 88 1 0.0
6 AM 28 1.9 E 0.3 85 1 0.0
7 AM 28 1.1 E -0.2 87 1 0.0
8 AM 29 3.5 E -0.1 84 10 0.0
9 AM 30 3.6 E 1.3 76 63 0.0
10 AM 39 1.6 W 6.0 59 426 0.0
11 AM 44 1.7 SW 8.0 51 551 0.0
12 PM 43 1.5 W 8.9 49 593 0.0
1 PM 41 2.0 SW 9.9 47 641 0.0
2 PM 43 1.5 W 10.8 41 593 0.0
3 PM 46 1.9 W 11.5 37 465 0.0
4 PM 46 1.6 SW 11.3 38 279 0.0
5 PM 45 1.5 W 10.7 38 121 0.0
6 PM 37 2.4 E 6.7 54 5 0.0
7 PM 32 4.0 E 4.3 65 1 0.0
8 PM 30 4.0 E 3.6 67 1 0.0
9 PM 30 4.0 E 3.6 68 1 0.0
10 PM 28 4.0 E 3.2 72 1 0.0
11 PM 28 4.2 E 3.0 74 1 0.0
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updated on 12/21/2014 5:38 AM  I   http://www.nature.nps.gov/air/data/current/data_CHIR-ES2.cfm   I  Email: Webmaster