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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 May 1, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 48 46
1 AM 48 47
2 AM 45 47
3 AM 41 49
4 AM 41 51
5 AM 48 53
6 AM 51 55
7 AM 51 55
8 AM 53 56
9 AM 53 57
10 AM 54 58
11 AM 60 59
12 PM 60 59
1 PM 58 59
2 PM 58 58
3 PM 59 57
4 PM 61 55
5 PM 61 54
6 PM 60 52
7 PM 59 49
8 PM 56 46
9 PM 54 43
10 PM 48 41
11 PM 45 39
Weather and Ozone Data Sunday May 1, 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 48 1.4 SW 10.7 40 1 0.0
1 AM 48 1.1 E 9.5 43 1 0.0
2 AM 45 2.2 E 7.8 47 1 0.0
3 AM 41 2.0 E 6.0 53 1 0.0
4 AM 41 1.7 E 5.5 55 1 0.0
5 AM 48 2.5 SE 8.8 50 1 0.0
6 AM 51 2.4 S 8.8 52 7 0.0
7 AM 51 3.1 S 9.9 51 162 0.0
8 AM 53 4.5 S 12.0 42 416 0.0
9 AM 53 3.6 SW 12.9 39 616 0.0
10 AM 54 3.9 SW 13.4 37 534 0.0
11 AM 60 4.9 SW 15.4 28 983 0.0
12 PM 60 5.0 SW 16.7 25 1107 0.0
1 PM 58 4.9 SW 17.0 25 778 0.0
2 PM 58 4.6 SW 18.2 23 919 0.0
3 PM 59 4.3 SW 19.2 21 932 0.0
4 PM 61 4.1 SW 19.1 21 617 0.0
5 PM 61 3.9 SW 19.2 22 518 0.0
6 PM 60 2.9 SW 18.5 24 172 0.0
7 PM 59 2.5 W 17.6 27 70 0.0
8 PM 56 1.2 N 15.8 32 2 0.0
9 PM 54 1.3 N 14.8 36 1 0.0
10 PM 48 2.0 NE 12.0 41 1 0.0
11 PM 45 1.5 E 10.3 45 1 0.0
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updated on 05/02/2016 2:40 PM  I   http://nature.nps.gov/air/data/current/data_CHIR-ES2.cfm   I  Email: Webmaster