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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


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Saturday July 26, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 46 --
1 AM 47 --
2 AM 49 --
3 AM 46 --
Weather and Ozone Data Saturday July 26, 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 46 3.3 SW 19.3 52 0 0.0
1 AM 47 4.7 S 19.2 52 0 0.0
2 AM 49 2.1 W 19.6 49 0 0.0
3 AM 46 2.7 S 18.6 52 0 0.0
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updated on 07/26/2014 4:40 AM  I   http://www.nature.nps.gov/air/data/current/data_GRCA-AS.cfm   I  Email: Webmaster