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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 Monday November 24, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 33 34
1 AM 34 34
2 AM 36 34
3 AM 34 35
4 AM 34 35
5 AM 34 35
6 AM 34 35
7 AM 36 34
8 AM 35 33
9 AM 36 32
10 AM 39 31
11 AM 37 29
12 PM 33 28
1 PM 33 28
2 PM 30 27
3 PM 28 27
4 PM 26 28
5 PM 25 28
6 PM 26 29
7 PM 28 30
8 PM 30 31
9 PM 29 32
10 PM 29 33
11 PM 31 34
Weather and Ozone Data Monday November 24, 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 33 4.2 NE 5.9 36 0 0.0
1 AM 34 3.9 NE 5.5 34 0 0.0
2 AM 36 4.0 NE 5.6 30 0 0.0
3 AM 34 4.5 NE 4.8 33 0 0.0
4 AM 34 4.9 NE 4.2 35 0 0.0
5 AM 34 5.1 NE 4.1 35 0 0.0
6 AM 34 5.2 NE 4.0 34 0 0.0
7 AM 36 4.5 NE 4.3 34 2 0.0
8 AM 35 4.4 NE 4.1 35 23 0.0
9 AM 36 3.8 E 4.8 35 152 0.0
10 AM 39 2.2 SW 7.0 30 395 0.0
11 AM 37 1.8 SW 7.4 32 502 0.0
12 PM 33 4.2 SW 7.1 38 554 0.0
1 PM 33 5.7 SW 6.9 43 540 0.0
2 PM 30 3.8 SW 7.5 50 464 0.0
3 PM 28 2.8 SW 8.3 55 352 0.0
4 PM 26 1.1 W 8.6 57 198 0.0
5 PM 25 1.4 SW 7.3 67 31 0.0
6 PM 26 3.1 NE 6.1 71 1 0.0
7 PM 28 3.2 E 7.6 49 0 0.0
8 PM 30 2.9 NE 8.3 44 0 0.0
9 PM 29 3.9 NE 7.6 44 0 0.0
10 PM 29 5.1 NE 7.0 41 0 0.0
11 PM 31 5.6 NE 7.2 38 0 0.0
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updated on 11/25/2014 4:39 PM  I   http://www2.nature.nps.gov/air/data/current/data_YOSE-TD2.cfm   I  Email: Webmaster