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 Sunday April 23, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 57 44
1 AM 49 42
2 AM 47 40
3 AM 42 41
4 AM 37 44
5 AM 38 46
6 AM 43 49
7 AM 43 50
8 AM 38 52
9 AM 39 55
10 AM 53 57
11 AM 61 57
12 PM 58 57
1 PM 57 56
2 PM 58 55
3 PM 58 53
4 PM 58 52
5 PM 57 52
6 PM 56 51
7 PM 55 50
8 PM 52 48
9 PM 47 46
10 PM 48 44
11 PM 50 41
Weather and Ozone Data Sunday April 23, 2017
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 57 3.8 SE 3.9 51 0 0.0
1 AM 49 2.5 SE 1.9 61 0 0.0
2 AM 47 1.5 SW 2.0 61 0 0.0
3 AM 42 1.4 SE 0.4 70 0 0.0
4 AM 37 1.0 SE -0.8 75 0 0.0
5 AM 38 2.0 SE -0.8 76 0 0.0
6 AM 43 3.1 SE 0.3 70 0 0.0
7 AM 43 2.4 SE 0.8 68 32 0.0
8 AM 38 1.8 W 1.3 71 146 0.0
9 AM 39 0.9 NE 4.8 62 437 0.0
10 AM 53 4.2 S 11.7 38 624 0.0
11 AM 61 7.3 SW 16.9 21 712 0.0
12 PM 58 7.5 SW 17.9 20 794 0.0
1 PM 57 9.6 SW 18.8 20 773 0.0
2 PM 58 8.4 SW 18.7 20 680 0.0
3 PM 58 7.0 SW 19.7 20 620 0.0
4 PM 58 6.7 SW 19.8 19 390 0.0
5 PM 57 7.8 SW 19.1 20 199 0.0
6 PM 56 8.2 SW 19.0 20 215 0.0
7 PM 55 7.2 SW 18.0 22 143 0.0
8 PM 52 5.5 SW 16.0 26 51 0.0
9 PM 47 5.1 S 12.1 35 0 0.0
10 PM 48 4.1 S 12.1 35 0 0.0
11 PM 50 7.8 NW 11.9 39 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 04/24/2017 9:41 PM  I   http://nature.nps.gov/air/data/current/data_MEEK-PS2.cfm   I  Email: Webmaster