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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 Wednesday November 26, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 41 39
1 AM 41 38
2 AM 40 38
3 AM 40 37
4 AM 39 37
5 AM 38 36
6 AM 38 36
7 AM 37 36
8 AM 37 36
9 AM 36 36
10 AM 35 36
11 AM 37 36
12 PM 36 36
1 PM 36 36
2 PM 36 36
3 PM 36 36
4 PM 36 36
5 PM 36 --
6 PM 37 --
7 PM 37 --
8 PM 37 --
9 PM 38 --
Weather and Ozone Data Wednesday November 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 41 1.3 NW 5.9 31 0 0.0
1 AM 41 1.4 NW 6.1 34 0 0.0
2 AM 40 1.5 NW 6.3 34 0 0.0
3 AM 40 2.5 NW 7.5 34 0 0.0
4 AM 39 2.3 NW 7.8 35 0 0.0
5 AM 38 2.0 NW 7.1 37 0 0.0
6 AM 38 1.7 NW 7.1 39 0 0.0
7 AM 37 1.2 NW 6.9 39 0 0.0
8 AM 37 1.0 S 7.0 39 15 0.0
9 AM 36 0.8 S 7.5 39 187 0.0
10 AM 35 0.9 SW 9.9 33 343 0.0
11 AM 37 1.4 NW 11.8 27 466 0.0
12 PM 36 1.9 W 12.5 25 539 0.0
1 PM 36 2.5 NW 13.2 24 553 0.0
2 PM 36 2.5 NW 13.6 24 507 0.0
3 PM 36 2.3 NW 13.3 25 405 0.0
4 PM 36 1.6 NW 12.5 25 259 0.0
5 PM 36 0.9 N 11.5 27 94 0.0
6 PM 37 0.9 E 10.7 27 2 0.0
7 PM 37 0.4 SE 11.1 27 0 0.0
8 PM 37 1.2 NE 10.5 27 0 0.0
9 PM 38 1.6 E 11.2 25 0 0.0
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updated on 11/26/2014 9:39 PM  I   http://www2.nature.nps.gov/air/data/current/data_GRCA-AS.cfm   I  Email: Webmaster