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Current Ozone and Weather Data in National Parks


Yosemite National Park - Turtleback Dome, CA
EPA AQS Site Number: 06-043-0003


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Tuesday July 29, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 0 0
1 AM 0 0
2 AM 0 0
3 AM 0 0
4 AM 0 0
5 AM 0 0
6 AM 0 0
7 AM 0 0
8 AM 0 0
9 AM 0 0
10 AM 0 0
11 AM 0 0
12 PM 0 0
1 PM 0 0
2 PM 0 0
3 PM 0 0
4 PM 0 0
5 PM 0 0
6 PM 0 0
7 PM 0 0
8 PM 0 0
9 PM 0 0
10 PM 0 0
11 PM 0 0
Weather and Ozone Data Tuesday July 29, 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 0 3.3 NE 21.5 29 0 0.0
1 AM 0 3.6 NE 21.0 31 0 0.0
2 AM 0 3.2 NE 21.2 31 0 0.0
3 AM 0 3.2 NE 20.6 33 0 0.0
4 AM 0 3.6 NE 20.4 33 0 0.0
5 AM 0 3.6 NE 20.1 35 0 0.0
6 AM 0 4.3 NE 19.5 36 1 0.0
7 AM 0 4.3 NE 18.8 39 31 0.0
8 AM 0 3.9 NE 19.8 38 228 0.0
9 AM 0 2.4 NE 21.2 36 429 0.0
10 AM 0 2.2 SW 22.7 30 449 0.0
11 AM 0 5.5 SW 23.6 27 608 0.0
12 PM 0 6.0 SW 24.5 28 629 0.0
1 PM 0 7.2 SW 25.8 28 910 0.0
2 PM 0 7.5 SW 26.3 26 802 0.0
3 PM 0 8.0 SW 26.5 26 707 0.0
4 PM 0 6.9 SW 26.7 25 591 0.0
5 PM 0 6.9 SW 26.6 24 441 0.0
6 PM 0 5.7 SW 26.7 25 401 0.0
7 PM 0 6.2 SW 26.0 29 250 0.0
8 PM 0 4.5 SW 25.3 29 84 0.0
9 PM 0 4.6 S 24.3 31 2 0.0
10 PM 0 4.6 S 23.5 33 0 0.0
11 PM 0 2.1 SW 22.7 35 0 0.0
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updated on 07/30/2014 8:40 AM  I   http://www.nature.nps.gov/air/data/current/data_YOSE-TD2.cfm   I  Email: Webmaster