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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 Friday February 5, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 37 37
1 AM 38 38
2 AM 37 39
3 AM 38 39
4 AM 38 40
5 AM 38 41
6 AM 38 42
7 AM 38 43
8 AM 42 44
9 AM 43 44
10 AM 44 45
11 AM 45 45
12 PM 45 45
1 PM 45 45
2 PM 45 45
3 PM 45 45
4 PM 45 45
5 PM 46 45
6 PM 46 44
7 PM 46 44
8 PM 45 44
9 PM 45 45
10 PM 44 45
11 PM 44 45
Weather and Ozone Data Friday February 5, 2016
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 37 0.8 N -2.6 54 0 0.0
1 AM 38 0.9 NE -2.6 54 0 0.0
2 AM 37 1.2 N -2.8 55 0 0.0
3 AM 38 1.5 NE -2.5 53 0 0.0
4 AM 38 1.0 NE -2.8 55 0 0.0
5 AM 38 1.4 NE -2.9 56 0 0.0
6 AM 38 1.0 NE -3.3 57 0 0.0
7 AM 38 1.4 NE -3.8 60 0 0.0
8 AM 42 2.3 NE -3.0 55 11 0.0
9 AM 43 2.8 NE -2.5 52 159 0.0
10 AM 44 3.6 NE -1.6 46 330 0.0
11 AM 45 2.0 NE -0.9 42 464 0.0
12 PM 45 2.7 NE -0.3 39 579 0.0
1 PM 45 3.0 E 0.0 40 622 0.0
2 PM 45 3.0 E 0.4 42 595 0.0
3 PM 45 2.3 E 0.9 41 525 0.0
4 PM 45 2.1 NE 1.2 40 392 0.0
5 PM 46 1.1 NE 1.1 40 213 0.0
6 PM 46 1.1 E 0.6 42 50 0.0
7 PM 46 2.0 E -0.6 47 0 0.0
8 PM 45 1.9 NE -0.5 47 0 0.0
9 PM 45 1.2 E -1.3 49 0 0.0
10 PM 44 2.3 SE -2.7 53 0 0.0
11 PM 44 1.8 E -1.6 49 0 0.0
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updated on 02/06/2016 10:39 AM  I   http://www.nature.nps.gov/air/data/current/data_GRCA-AS2.cfm   I  Email: Webmaster