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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


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Tuesday July 25, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 50 48
1 AM 50 47
2 AM 51 46
3 AM 50 44
4 AM 49 43
5 AM 47 42
6 AM 45 41
7 AM 43 40
8 AM 43 39
9 AM 42 39
10 AM 40 39
11 AM 39 --
12 PM -- --
1 PM 37 --
2 PM 38 --
3 PM 40 --
4 PM 42 --
Weather and Ozone Data Tuesday July 25, 2017
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 50 2.1 E 21.8 89 0 0.1
1 AM 50 4.7 SE 22.1 90 0 0.7
2 AM 51 5.5 E 21.3 84 0 0.0
3 AM 50 5.5 E 19.9 82 0 0.0
4 AM 49 3.2 E 19.0 83 0 0.0
5 AM 47 2.3 E 18.7 85 0 0.0
6 AM 45 0.9 E 19.0 88 0 0.0
7 AM 43 1.1 E 20.2 94 5 0.4
8 AM 43 1.8 E 21.1 97 35 0.7
9 AM 42 2.1 E 20.2 94 100 0.0
10 AM 40 2.1 E 19.2 91 304 0.0
11 AM 39 1.8 E 19.3 86 423 0.0
12 PM -- -- -- 20.1 88 80 1.0
1 PM 37 -- -- 22.2 94 437 0.9
2 PM 38 1.4 NW 22.4 91 305 0.7
3 PM 40 1.6 W 21.8 87 330 0.0
4 PM 42 1.7 SE 21.4 81 621 0.0
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updated on 07/25/2017 5:44 PM  I   http://nature.nps.gov/air/data/current/data_CANY-IS.cfm   I  Email: Webmaster