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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 Thursday May 23, 2013 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 28 24
1 AM 28 22
2 AM 29 21
3 AM 25 20
4 AM 22 20
5 AM 16 21
6 AM 23 23
7 AM 21 25
8 AM 17 27
9 AM 20 30
10 AM 20 33
11 AM 25 36
12 PM 27 39
1 PM 34 40
2 PM 39 41
3 PM 40 38
4 PM 41 34
5 PM 43 30
6 PM 44 25
7 PM 44 19
8 PM 40 16
9 PM 37 12
10 PM 18 --
11 PM 9 --
Weather and Ozone Data Thursday May 23, 2013
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 28 0.8 SW 3.4 -- 0 1.6
1 AM 28 0.6 SE 2.7 -- 0 2.5
2 AM 29 0.4 SE 1.6 -- 0 2.0
3 AM 25 0.5 SE 0.7 -- 0 2.7
4 AM 22 0.1 S 0.2 -- 0 2.8
5 AM 16 0.0 E 0.1 -- 0 2.4
6 AM 23 0.0 E 0.2 -- 0 2.9
7 AM 21 0.0 E 0.2 -- 4 0.6
8 AM 17 0.0 E 0.4 -- 13 0.4
9 AM 20 0.0 S 0.6 -- 26 0.9
10 AM 20 0.5 S 1.2 -- 55 0.5
11 AM 25 0.6 S 2.0 -- 91 0.2
12 PM 27 0.7 SE 2.8 -- 242 0.2
1 PM 34 0.9 SE 4.5 -- 544 0.0
2 PM 39 1.1 SW 6.3 -- 811 0.0
3 PM 40 2.3 W 6.8 -- 562 0.0
4 PM 41 1.2 W 7.9 -- 508 0.0
5 PM 43 0.7 S 8.6 100 424 0.0
6 PM 44 1.0 SW 9.6 97 570 0.0
7 PM 44 1.0 W 9.2 96 279 0.0
8 PM 40 0.4 W 9.2 100 105 0.0
9 PM 37 0.6 N 7.8 -- 33 0.0
10 PM 18 0.2 E 6.1 -- 4 0.0
11 PM 9 0.2 NE 5.0 -- 0 0.0
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updated on 05/24/2013 3:39 AM  I   http://www2.nature.nps.gov/air/data/current/data_GLAC-WG2.cfm   I  Email: Webmaster