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Current Ozone and Weather Data in National Parks


Canyonlands National Park - Island in the Sky, UT
EPA AQS Site Number: 49-037-0101


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Wednesday May 23, 2012 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 61 58
1 AM 59 57
2 AM 59 57
3 AM 60 57
4 AM 62 57
5 AM 53 57
6 AM 54 58
7 AM 56 59
8 AM 55 60
9 AM 57 61
10 AM 60 62
11 AM 62 64
12 PM 63 64
1 PM 63 65
2 PM 63 65
3 PM 63 64
4 PM 62 64
5 PM 66 63
6 PM 70 62
7 PM 68 60
8 PM 65 59
9 PM 63 58
10 PM 61 --
11 PM 58 --
Weather and Ozone Data Wednesday May 23, 2012
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 61 5.9 W 25.8 10 2 0.0
1 AM 59 5.8 W 25.1 11 2 0.0
2 AM 59 4.9 SW 24.4 12 2 0.0
3 AM 60 5.1 SW 24.1 12 1 0.0
4 AM 62 4.1 SW 23.2 13 1 0.0
5 AM 53 4.3 W 20.4 16 1 0.0
6 AM 54 4.1 W 18.9 19 1 0.0
7 AM 56 4.7 NW 17.9 20 46 0.0
8 AM 55 6.9 NW 17.3 24 218 0.0
9 AM 57 6.5 NW 16.9 28 425 0.0
10 AM 60 5.7 NW 17.5 24 621 0.0
11 AM 62 5.4 NW 18.0 21 786 0.0
12 PM 63 3.6 NW 18.6 21 907 0.0
1 PM 63 3.6 NW 19.3 20 973 0.0
2 PM 63 3.7 NW 19.8 19 971 0.0
3 PM 63 4.0 NW 21.4 18 939 0.0
4 PM 62 5.1 NW 21.1 18 440 0.0
5 PM 66 7.3 N 20.3 17 271 0.0
6 PM 70 8.8 N 20.0 14 352 0.0
7 PM 68 9.2 N 18.9 16 200 0.0
8 PM 65 7.2 N 18.1 17 100 0.0
9 PM 63 5.7 N 16.7 20 11 0.0
10 PM 61 6.0 NW 15.1 24 1 0.0
11 PM 58 8.0 NW 13.0 31 1 0.0
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updated on 05/24/2012 2:39 AM  I   http://www.nature.nps.gov/air/data/current/data_CANY2.cfm   I  Email: Webmaster