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Current Ozone and Weather Data in National Parks


Grand Canyon National Park - The Abyss, AZ
EPA AQS Site Number: 04-005-8001


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Thursday November 27, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 38 37
1 AM 38 37
2 AM 37 37
3 AM 38 37
4 AM 38 37
5 AM 38 37
6 AM 37 37
7 AM 37 37
8 AM 36 37
9 AM 36 37
10 AM 37 38
11 AM 38 38
12 PM 38 39
1 PM 37 39
2 PM 38 39
3 PM 38 39
4 PM 39 40
5 PM 39 40
6 PM 41 40
7 PM 42 40
8 PM 38 40
9 PM 39 40
10 PM 41 41
11 PM 41 41
Weather and Ozone Data Thursday November 27, 2014
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 38 2.3 E 10.4 25 0 0.0
1 AM 38 2.5 E 10.2 25 0 0.0
2 AM 37 2.0 E 9.4 26 0 0.0
3 AM 38 1.7 NE 9.6 26 0 0.0
4 AM 38 1.2 NE 9.3 26 0 0.0
5 AM 38 1.0 N 8.7 26 0 0.0
6 AM 37 1.6 NE 8.7 27 0 0.0
7 AM 37 2.3 NE 8.8 27 0 0.0
8 AM 36 2.5 NE 8.8 26 14 0.0
9 AM 36 1.7 E 9.9 25 184 0.0
10 AM 37 2.6 E 11.1 23 347 0.0
11 AM 38 1.9 NE 12.9 20 473 0.0
12 PM 38 1.8 NE 13.3 19 539 0.0
1 PM 37 1.9 NE 13.8 20 568 0.0
2 PM 38 1.7 NE 13.6 19 342 0.0
3 PM 38 1.3 NE 14.5 18 237 0.0
4 PM 39 1.3 NE 14.3 17 112 0.0
5 PM 39 1.6 E 13.6 18 34 0.0
6 PM 41 1.4 NE 14.2 16 2 0.0
7 PM 42 1.5 E 13.7 15 0 0.0
8 PM 38 2.0 SE 11.7 19 0 0.0
9 PM 39 2.0 SE 12.0 20 0 0.0
10 PM 41 2.1 S 12.6 17 0 0.0
11 PM 41 2.6 S 11.1 17 0 0.0
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updated on 11/28/2014 7:38 AM  I   http://www.nature.nps.gov/air/data/current/data_GRCA-AS2.cfm   I  Email: Webmaster