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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 July 29, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 53 49
1 AM 48 48
2 AM 47 48
3 AM 46 47
4 AM 50 47
5 AM 52 47
6 AM 51 48
7 AM 50 48
8 AM 46 48
9 AM 43 49
10 AM 45 51
11 AM 46 52
12 PM 50 53
1 PM 53 53
2 PM 54 54
3 PM 54 54
4 PM 53 54
5 PM 53 54
6 PM 54 54
7 PM 55 54
8 PM 55 53
9 PM 54 52
10 PM 55 50
11 PM 55 49
Weather and Ozone Data Wednesday July 29, 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 53 4.0 NW 22.7 17 2 0.0
1 AM 48 4.2 W 21.3 18 2 0.0
2 AM 47 2.1 W 21.2 18 2 0.0
3 AM 46 2.1 NW 20.3 19 1 0.0
4 AM 50 3.6 N 19.6 19 1 0.0
5 AM 52 3.3 NE 20.7 17 1 0.0
6 AM 51 1.5 E 20.4 18 1 0.0
7 AM 50 1.4 E 20.3 18 28 0.0
8 AM 46 2.1 NW 19.9 20 164 0.0
9 AM 43 1.6 NW 22.2 19 374 0.0
10 AM 45 1.4 NE 24.1 16 547 0.0
11 AM 46 1.4 NE 25.3 15 690 0.0
12 PM 50 2.1 SE 26.9 13 878 0.0
1 PM 53 2.1 E 28.5 11 943 0.0
2 PM 54 2.0 N 30.0 10 943 0.0
3 PM 54 2.7 NW 30.7 10 868 0.0
4 PM 53 2.2 NW 30.6 9 810 0.0
5 PM 53 3.9 NW 31.1 9 716 0.0
6 PM 54 3.4 W 30.5 9 525 0.0
7 PM 55 3.1 NW 30.2 10 334 0.0
8 PM 55 2.4 W 28.5 10 98 0.0
9 PM 54 1.8 NW 26.5 12 8 0.0
10 PM 55 1.4 NW 25.7 12 2 0.0
11 PM 55 0.9 E 25.7 12 2 0.0
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updated on 07/30/2015 8:49 PM  I   http://www2.nature.nps.gov/air/data/current/data_CANY-IS2.cfm   I  Email: Webmaster