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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 February 28, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 49 46
1 AM 46 46
2 AM 45 46
3 AM 46 46
4 AM 46 45
5 AM 46 45
6 AM 47 45
7 AM 47 45
8 AM 46 44
9 AM 46 44
10 AM 45 43
11 AM 44 43
12 PM 45 42
1 PM 44 42
2 PM 43 41
3 PM 44 --
4 PM 43 --
5 PM 40 --
6 PM 41 --
7 PM 40 --
Weather and Ozone Data Saturday February 28, 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 49 3.9 SW 10.7 60 1 0.0
1 AM 46 4.1 SW 10.3 64 1 0.0
2 AM 45 5.1 SW 10.3 63 1 0.0
3 AM 46 4.7 SW 10.0 60 1 0.0
4 AM 46 4.7 S 9.7 55 1 0.0
5 AM 46 4.8 SW 9.5 53 1 0.0
6 AM 47 5.8 S 9.4 52 1 0.0
7 AM 47 5.1 S 9.1 58 3 0.0
8 AM 46 6.5 S 9.4 61 91 0.0
9 AM 46 7.3 S 11.1 55 369 0.0
10 AM 45 8.0 S 12.2 50 542 0.0
11 AM 44 7.2 SW 13.5 48 750 0.0
12 PM 45 6.9 SW 14.0 47 537 0.0
1 PM 44 7.0 SW 14.9 45 461 0.0
2 PM 43 7.0 SW 16.3 42 722 0.0
3 PM 44 6.7 SW 16.2 43 392 0.0
4 PM 43 6.3 SW 16.2 43 237 0.0
5 PM 40 7.6 SW 16.7 39 256 0.0
6 PM 41 6.3 SW 15.7 42 82 0.0
7 PM 40 5.0 SW 14.1 46 3 0.0
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updated on 02/28/2015 7:41 PM  I   http://www2.nature.nps.gov/air/data/current/data_CHIR-ES.cfm   I  Email: Webmaster