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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 December 8, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 27 30
1 AM 27 31
2 AM 28 33
3 AM 33 35
4 AM 32 36
5 AM 32 38
6 AM 34 39
7 AM -- 41
8 AM -- 41
9 AM 40 40
10 AM 41 40
11 AM 42 39
12 PM 39 38
1 PM 42 38
2 PM 42 37
3 PM 42 36
4 PM 38 35
5 PM 37 34
6 PM 35 33
7 PM 35 33
8 PM 35 32
9 PM 34 32
10 PM 33 31
11 PM 33 30
Weather and Ozone Data Thursday December 8, 2016
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 27 1.3 E 6.1 70 0 0.0
1 AM 27 1.3 E 5.5 73 0 0.0
2 AM 28 2.0 E 5.5 73 0 0.0
3 AM 33 2.9 E 5.2 74 0 0.0
4 AM 32 2.6 E 4.5 76 0 0.0
5 AM 32 3.3 E 4.2 78 0 0.0
6 AM 34 3.1 E 4.4 77 0 0.0
7 AM -- 1.4 E 5.8 72 0 0.0
8 AM -- 2.8 E 7.0 66 12 0.0
9 AM 40 3.8 E 8.4 60 97 0.0
10 AM 41 2.1 E 10.4 54 398 0.0
11 AM 42 1.5 E 12.1 49 524 0.0
12 PM 39 2.7 E 12.6 47 595 0.0
1 PM 42 1.9 SW 14.0 45 601 0.0
2 PM 42 2.4 NW 14.5 43 551 0.0
3 PM 42 2.4 NW 14.4 43 441 0.0
4 PM 38 4.4 E 12.8 48 293 0.0
5 PM 37 4.1 E 11.4 53 109 0.0
6 PM 35 5.2 E 9.6 59 3 0.0
7 PM 35 5.2 E 9.0 61 0 0.0
8 PM 35 3.7 E 8.9 62 0 0.0
9 PM 34 3.7 E 7.8 65 0 0.0
10 PM 33 3.9 E 7.0 66 0 0.0
11 PM 33 4.1 E 7.1 67 0 0.0
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updated on 12/09/2016 11:41 AM  I   http://nature.nps.gov/air/data/current/data_CHIR-ES2.cfm   I  Email: Webmaster