National Park Service Arrowhead
Explore Air

Current Ozone and Weather Data in National Parks


Glacier National Park - West Glacier Horse Stables, MT
EPA AQS Site Number: 30-029-8001


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Tuesday July 22, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 12 5
1 AM 9 4
2 AM 6 3
3 AM 5 4
4 AM 4 5
5 AM 4 7
6 AM 3 7
7 AM 1 10
8 AM 2 12
9 AM 6 15
10 AM 11 18
11 AM 14 22
12 PM 18 23
1 PM -- 24
2 PM 20 24
3 PM 19 22
4 PM 22 21
5 PM 28 19
6 PM 34 16
7 PM 25 12
8 PM 24 10
9 PM 20 8
10 PM 11 --
11 PM 5 --
Weather and Ozone Data Tuesday July 22, 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 12 0.2 SE 12.4 0 0 0.0
1 AM 9 0.3 SW 11.5 0 0 0.0
2 AM 6 0.3 E 11.0 0 0 0.0
3 AM 5 0.2 S 10.3 0 0 0.0
4 AM 4 0.2 S 9.7 0 0 0.0
5 AM 4 0.3 S 9.5 0 0 0.0
6 AM 3 0.2 SE 8.8 0 0 0.0
7 AM 1 0.2 SE 8.4 0 13 0.0
8 AM 2 0.3 SW 8.9 0 47 0.0
9 AM 6 0.2 S 10.9 0 151 0.0
10 AM 11 0.3 SW 12.5 0 123 0.0
11 AM 14 0.4 W 13.8 0 269 0.0
12 PM 18 0.4 SW 15.8 0 288 0.0
1 PM -- 0.6 SW 16.5 0 226 0.0
2 PM 20 1.1 NE 18.1 0 353 0.0
3 PM 19 0.5 N 17.8 0 200 0.0
4 PM 22 1.6 N 20.3 0 490 0.0
5 PM 28 1.7 N 22.3 0 594 0.0
6 PM 34 1.1 NE 22.9 0 345 0.0
7 PM 25 0.4 W 20.6 0 123 0.0
8 PM 24 1.2 W 17.1 0 31 0.0
9 PM 20 1.0 E 15.9 0 19 0.0
10 PM 11 0.5 NW 14.4 0 4 0.0
11 PM 5 0.2 NE 13.3 0 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 07/23/2014 2:40 AM  I   http://www.nature.nps.gov/air/data/current/data_GLAC-WG2.cfm   I  Email: Webmaster