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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 Saturday February 6, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 44 45
1 AM 44 46
2 AM 46 46
3 AM 46 46
4 AM 47 46
5 AM 47 46
6 AM 46 46
7 AM 46 46
8 AM 46 45
9 AM 47 45
10 AM 46 45
11 AM 45 44
12 PM 46 44
1 PM 47 45
2 PM 45 44
3 PM 44 44
4 PM 44 44
5 PM 44 44
6 PM 44 45
7 PM 45 45
8 PM 47 45
9 PM 45 45
10 PM 43 45
11 PM 44 45
Weather and Ozone Data Saturday February 6, 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 44 1.0 NE -1.8 51 0 0.0
1 AM 44 1.8 NE -2.1 49 0 0.0
2 AM 46 1.8 NE -2.0 44 0 0.0
3 AM 46 1.7 E -1.9 41 0 0.0
4 AM 47 2.8 NE -1.7 39 0 0.0
5 AM 47 2.8 NE -1.7 39 0 0.0
6 AM 46 2.4 NE -1.8 41 0 0.0
7 AM 46 2.6 NE -2.0 42 0 0.0
8 AM 46 2.7 NE -1.9 39 13 0.0
9 AM 47 2.5 NE -0.7 35 164 0.0
10 AM 46 1.5 NE 1.0 31 337 0.0
11 AM 45 2.2 NE 0.5 36 484 0.0
12 PM 46 2.3 E 3.6 28 584 0.0
1 PM 47 1.9 E 6.1 22 629 0.0
2 PM 45 2.0 N 3.0 32 607 0.0
3 PM 44 2.2 NE 3.3 33 527 0.0
4 PM 44 2.2 NE 3.6 33 395 0.0
5 PM 44 1.9 NE 3.9 31 226 0.0
6 PM 44 1.8 NE 3.5 31 57 0.0
7 PM 45 2.1 NE 3.2 30 0 0.0
8 PM 47 2.3 NE 3.4 28 0 0.0
9 PM 45 2.0 NE 2.4 32 0 0.0
10 PM 43 2.8 NE 1.5 36 0 0.0
11 PM 44 2.0 NE 2.0 33 0 0.0
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updated on 02/07/2016 10:41 PM  I   http://nature.nps.gov/air/data/current/data_GRCA-AS2.cfm   I  Email: Webmaster