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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 Sunday January 15, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 32 30
1 AM 32 30
2 AM 30 32
3 AM 23 33
4 AM 23 35
5 AM 27 37
6 AM 36 38
7 AM 38 39
8 AM 38 38
9 AM 42 38
10 AM 42 37
11 AM 39 36
12 PM 38 36
1 PM 38 35
2 PM 37 35
3 PM 36 34
4 PM 36 34
5 PM 36 33
6 PM 34 32
7 PM 34 32
8 PM 34 32
9 PM 33 31
10 PM 32 31
11 PM 33 30
Weather and Ozone Data Sunday January 15, 2017
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 32 2.0 N 6.7 90 0 0.3
1 AM 32 0.8 NW 6.4 94 0 0.7
2 AM 30 1.3 NE 6.1 94 0 0.1
3 AM 23 0.9 SE 5.9 97 0 0.7
4 AM 23 0.7 SW 5.7 97 0 0.3
5 AM 27 2.1 SW 5.6 97 0 1.3
6 AM 36 2.2 SW 3.3 95 0 3.3
7 AM 38 0.9 NE 2.5 94 0 3.0
8 AM 38 1.6 E 1.2 96 4 1.8
9 AM 42 0.9 NE 2.5 96 25 0.1
10 AM 42 1.8 SW 3.5 96 57 0.1
11 AM 39 1.9 SW 3.7 95 89 0.1
12 PM 38 2.6 SW 3.8 95 100 0.1
1 PM 38 3.0 S 3.9 95 86 0.0
2 PM 37 3.6 SW 4.2 95 112 0.0
3 PM 36 3.5 SW 4.6 95 91 0.0
4 PM 36 3.4 SW 5.1 94 112 0.0
5 PM 36 3.1 SW 5.4 91 58 0.0
6 PM 34 2.7 SW 4.8 95 5 0.2
7 PM 34 2.1 S 4.5 94 0 0.0
8 PM 34 1.7 S 4.8 91 0 0.0
9 PM 33 1.1 S 4.9 91 0 0.0
10 PM 32 0.9 SW 4.9 91 0 0.0
11 PM 33 1.1 S 4.6 93 0 0.1
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updated on 01/16/2017 5:40 PM  I   http://nature.nps.gov/air/data/current/data_CHIR-ES2.cfm   I  Email: Webmaster