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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 April 26, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 43 44
1 AM 45 44
2 AM 46 44
3 AM 48 45
4 AM 47 45
5 AM 42 45
6 AM 41 47
7 AM 40 48
8 AM 46 49
9 AM 49 50
10 AM 47 50
11 AM 50 51
12 PM 51 51
1 PM 53 51
2 PM 51 49
3 PM 52 48
4 PM 50 45
5 PM 50 42
6 PM 52 40
7 PM 52 37
8 PM 48 34
9 PM 44 32
10 PM 36 30
11 PM 30 29
Weather and Ozone Data Sunday April 26, 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 43 3.7 SW 14.3 45 1 0.0
1 AM 45 4.9 SW 13.8 40 1 0.0
2 AM 46 5.2 SW 12.6 37 1 0.0
3 AM 48 4.4 SW 11.7 42 1 0.0
4 AM 47 4.1 SW 10.9 50 1 0.0
5 AM 42 4.6 W 8.7 72 1 --
6 AM 41 4.1 W 5.6 97 0 2.1
7 AM 40 3.3 SW 5.8 97 32 0.3
8 AM 46 4.5 SW 6.6 89 169 0.1
9 AM 49 4.0 W 7.4 83 308 0.0
10 AM 47 3.9 W 8.5 78 346 0.1
11 AM 50 4.9 W 10.0 62 276 0.0
12 PM 51 5.0 W 9.8 61 247 0.0
1 PM 53 4.7 W 10.2 60 281 0.0
2 PM 51 4.0 W 10.4 62 374 0.1
3 PM 52 4.3 W 11.4 55 390 0.0
4 PM 50 4.2 W 11.9 54 385 0.1
5 PM 50 4.2 W 12.6 47 205 0.0
6 PM 52 4.4 W 12.6 44 170 0.1
7 PM 52 3.8 W 11.5 49 41 0.0
8 PM 48 1.5 W 10.0 57 1 0.0
9 PM 44 0.5 W 8.6 64 1 0.1
10 PM 36 1.3 NE 6.4 75 1 0.0
11 PM 30 2.2 E 5.0 79 1 0.1
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updated on 04/27/2015 7:43 PM  I   http://www.nature.nps.gov/air/data/current/data_CHIR-ES2.cfm   I  Email: Webmaster