National Park Service Arrowhead
Explore Air

Current Ozone and Weather Data in National Parks


Meeker-Plant Science, CO
EPA AQS Site Number:


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Saturday January 31, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 23 23
1 AM 24 23
2 AM 23 23
3 AM 24 24
4 AM 25 24
5 AM 22 25
6 AM 22 27
7 AM 22 28
8 AM 24 30
9 AM 26 32
10 AM 28 33
11 AM 29 34
12 PM 32 34
1 PM 33 34
2 PM 34 34
3 PM 36 33
4 PM 38 32
5 PM 39 31
6 PM 34 29
7 PM 33 28
8 PM 32 27
9 PM 29 27
10 PM 28 28
11 PM 28 28
Weather and Ozone Data Saturday January 31, 2015
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 23 0.8 S 0.5 100 0 0.8
1 AM 24 0.5 SE 0.4 100 0 0.3
2 AM 23 0.0 NE 0.3 100 0 0.3
3 AM 24 0.8 W 0.4 100 0 0.0
4 AM 25 0.9 NW 0.3 100 0 0.3
5 AM 22 1.0 W 0.2 100 0 0.0
6 AM 22 3.2 W 0.3 100 0 0.0
7 AM 22 2.9 W 0.2 100 0 0.0
8 AM 24 3.6 W -0.1 100 4 0.0
9 AM 26 4.2 W -0.1 99 21 0.0
10 AM 28 4.4 W -0.2 97 51 0.3
11 AM 29 4.2 W -0.1 96 120 0.0
12 PM 32 5.1 W -0.1 94 124 0.0
1 PM 33 4.3 W 0.3 92 124 0.0
2 PM 34 3.7 W 0.9 86 239 0.0
3 PM 36 3.0 W 1.7 79 467 0.0
4 PM 38 3.0 W 2.0 77 355 0.0
5 PM 39 3.2 W 1.8 77 167 0.0
6 PM 34 1.7 S 0.9 81 10 0.0
7 PM 33 1.3 E 0.4 85 0 0.0
8 PM 32 0.5 SW -0.2 90 0 0.0
9 PM 29 0.9 SW -0.4 89 0 0.0
10 PM 28 1.3 W -1.5 91 0 0.0
11 PM 28 1.6 S -2.3 94 0 0.0
U.S. Department of the Interior Accessibility Freedom of Information Act USA.gov Search
Privacy Policy Disclaimer NPS Home Contact Us
updated on 02/01/2015 11:41 AM  I   http://www2.nature.nps.gov/air/data/current/data_MEEK-PS2.cfm   I  Email: Webmaster