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 April 15, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 19 11
1 AM 17 11
2 AM 16 11
3 AM 11 12
4 AM 0 15
5 AM 4 21
6 AM 8 26
7 AM 15 32
8 AM 17 36
9 AM 19 40
10 AM 23 44
11 AM 34 47
12 PM 48 49
1 PM 50 48
2 PM 51 48
3 PM 52 47
4 PM 50 46
5 PM 49 44
6 PM 48 41
7 PM 46 40
8 PM 45 39
9 PM 44 --
10 PM 45 --
11 PM 41 --
Weather and Ozone Data Tuesday April 15, 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 19 0.3 E 2.4 0 0 0.0
1 AM 17 0.3 E 0.4 0 0 0.0
2 AM 16 0.4 E -1.2 0 0 0.0
3 AM 11 0.2 S -2.3 0 0 0.0
4 AM 0 0.1 E -3.0 0 0 0.0
5 AM 4 0.4 NE -2.9 0 0 0.0
6 AM 8 0.6 SE -2.5 0 0 0.0
7 AM 15 0.8 S -1.4 0 1 0.0
8 AM 17 0.4 S 0.1 0 13 0.0
9 AM 19 0.4 S 1.0 0 54 0.0
10 AM 23 0.5 S 2.8 0 123 0.0
11 AM 34 0.8 S 6.0 0 135 0.0
12 PM 48 1.5 SW 7.9 0 163 0.0
1 PM 50 1.3 SW 8.8 0 236 0.0
2 PM 51 1.9 SW 9.0 0 218 0.0
3 PM 52 2.5 SW 8.3 0 282 0.0
4 PM 50 1.7 SW 7.2 0 205 0.0
5 PM 49 2.4 SW 7.2 0 253 0.0
6 PM 48 1.3 S 7.0 0 152 0.0
7 PM 46 1.0 S 5.8 0 91 0.0
8 PM 45 0.8 S 5.6 0 80 0.0
9 PM 44 1.5 SW 5.1 0 2 0.0
10 PM 45 0.9 SW 2.1 0 0 0.0
11 PM 41 0.9 S 0.8 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 04/16/2014 6:41 AM  I   http://www2.nature.nps.gov/air/data/current/data_GLAC-WG2.cfm   I  Email: Webmaster