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 March 28, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 25 24
1 AM 23 24
2 AM 24 25
3 AM 25 26
4 AM 28 27
5 AM 26 28
6 AM 23 30
7 AM 25 32
8 AM 22 34
9 AM 28 37
10 AM 32 38
11 AM 34 38
12 PM 38 39
1 PM 41 39
2 PM 42 39
3 PM 41 38
4 PM 41 38
5 PM 39 38
6 PM 35 38
7 PM 38 39
8 PM 39 40
9 PM 38 40
10 PM 37 40
11 PM 37 41
Weather and Ozone Data Saturday March 28, 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 25 1.0 W 4.9 58 0 0.0
1 AM 23 1.0 S 3.8 62 0 0.0
2 AM 24 1.4 S 3.3 65 0 0.0
3 AM 25 1.6 SE 3.1 65 0 0.0
4 AM 28 4.3 SE 2.8 66 0 0.0
5 AM 26 2.7 SE 2.3 67 0 0.0
6 AM 23 1.4 S 1.1 72 0 0.0
7 AM 25 1.8 SE 1.3 70 1 0.0
8 AM 22 1.4 SW 0.7 75 57 0.0
9 AM 28 4.2 SE 4.2 63 283 0.0
10 AM 32 2.7 E 7.9 51 500 0.0
11 AM 34 0.9 NE 11.4 42 685 0.0
12 PM 38 1.4 NE 15.6 29 820 0.0
1 PM 41 2.0 NW 18.2 23 795 0.0
2 PM 42 5.9 W 19.4 19 577 0.0
3 PM 41 7.6 W 20.0 18 636 0.0
4 PM 41 7.6 W 20.4 17 554 0.0
5 PM 39 6.1 W 19.7 19 269 0.0
6 PM 35 3.6 W 18.3 23 117 0.0
7 PM 38 6.6 SW 18.6 21 101 0.0
8 PM 39 6.8 SW 16.9 23 8 0.0
9 PM 38 4.9 W 15.3 25 0 0.0
10 PM 37 2.8 W 13.8 28 0 0.0
11 PM 37 1.4 SW 13.0 28 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 03/29/2015 6:40 AM  I   http://nature.nps.gov/air/data/current/data_MEEK-PS2.cfm   I  Email: Webmaster