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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 Saturday May 23, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 52 55
1 AM 54 56
2 AM 57 56
3 AM 55 56
4 AM 56 56
5 AM 58 56
6 AM 58 56
7 AM 56 55
8 AM 56 55
9 AM 56 54
10 AM 56 54
11 AM 56 54
12 PM 56 53
1 PM 54 53
2 PM 55 52
3 PM 54 53
4 PM 52 53
5 PM 53 54
6 PM 52 56
7 PM 52 57
8 PM 52 57
9 PM 52 58
10 PM 59 58
11 PM 59 58
Weather and Ozone Data Saturday May 23, 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 52 3.3 E 8.0 50 1 0.0
1 AM 54 2.1 N 7.8 47 1 0.0
2 AM 57 3.4 NW 7.1 44 1 0.0
3 AM 55 3.1 NW 6.3 48 1 0.0
4 AM 56 3.8 W 6.7 47 1 0.0
5 AM 58 5.7 W 6.3 44 1 0.0
6 AM 58 3.6 W 5.6 42 2 0.0
7 AM 56 2.4 NW 4.4 47 57 0.0
8 AM 56 2.9 NW 5.1 47 196 0.0
9 AM 56 3.1 W 6.5 40 415 0.0
10 AM 56 2.8 W 7.1 38 422 0.0
11 AM 56 3.0 W 6.1 49 314 0.1
12 PM 56 5.2 SW 4.9 60 236 0.3
1 PM 54 3.2 NW 4.6 78 571 0.2
2 PM 55 4.6 W 6.8 53 681 0.0
3 PM 54 4.0 W 6.7 52 471 0.0
4 PM 52 3.4 SW 5.5 70 362 0.0
5 PM 53 3.1 SW 6.6 62 649 0.0
6 PM 52 2.3 W 7.0 58 397 0.0
7 PM 52 1.8 W 6.9 59 276 0.0
8 PM 52 2.0 SW 6.7 60 40 0.0
9 PM 52 3.6 N 5.5 71 4 2.4
10 PM 59 3.7 NW 4.8 93 1 2.3
11 PM 59 2.0 SW 4.9 90 1 1.9
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updated on 05/24/2015 6:41 AM  I   http://nature.nps.gov/air/data/current/data_CANY-IS2.cfm   I  Email: Webmaster