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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 Monday July 28, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 39 38
1 AM 39 37
2 AM 34 38
3 AM 46 41
4 AM 51 43
5 AM 41 45
6 AM 32 47
7 AM 27 51
8 AM 32 57
9 AM 45 61
10 AM 57 64
11 AM 62 66
12 PM 64 66
1 PM 63 66
2 PM 65 64
3 PM 69 60
4 PM 68 56
5 PM 69 52
6 PM 68 48
7 PM 66 44
8 PM 60 41
9 PM 48 38
10 PM 38 36
11 PM 36 36
Weather and Ozone Data Monday July 28, 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 39 1.0 NE 18.1 95 0 0.0
1 AM 39 1.2 E 18.4 94 -- 0.1
2 AM 34 1.9 E 18.4 95 -- 0.1
3 AM 46 2.8 E 18.7 85 -- 0.0
4 AM 51 2.4 E 19.5 73 0 0.1
5 AM 41 1.5 NE 18.9 78 1 0.0
6 AM 32 0.6 S 18.1 90 7 0.1
7 AM 27 1.0 E 18.0 90 74 0.0
8 AM 32 0.6 NW 19.7 80 205 0.1
9 AM 45 0.4 W 21.2 69 419 0.0
10 AM 57 1.7 W 22.9 63 704 0.1
11 AM 62 1.9 NW 24.2 56 815 0.0
12 PM 64 1.5 SW 25.2 52 825 0.1
1 PM 63 1.1 W 26.1 50 709 0.0
2 PM 65 1.2 SW 26.9 47 941 0.1
3 PM 69 1.8 W 27.7 44 793 0.0
4 PM 68 2.0 W 27.2 49 288 0.1
5 PM 69 0.9 SW 27.6 46 452 0.1
6 PM 68 1.5 S 27.5 47 238 0.1
7 PM 66 1.6 W 27.3 47 149 0.0
8 PM 60 0.9 W 25.9 51 6 0.1
9 PM 48 2.1 E 23.8 61 1 0.0
10 PM 38 2.7 E 22.5 68 1 0.0
11 PM 36 3.1 E 21.6 71 1 0.1
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updated on 07/29/2014 3:40 PM  I   http://www2.nature.nps.gov/air/data/current/data_CHIR-ES2.cfm   I  Email: Webmaster