PM2.5 Concentration Report for 2008/11/21
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If this table is incomplete, please visit our air quality data section and browse through the continuous data tables.

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All measurements in micrograms/meters cubed (ug/m3)
Start EST
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
  
End EDT
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
 Average
Preble
1.5
2
1.9
2.1
1.5
2.1
1.8
2.2
3
4.1
4.8
4.9
6.2
--
Yellow Springs
3
2.5
1.5
1.4
1.5
1.1
1.4
1.3
1.2
1
2
4
3.2
5
5
7.1
9.5
3
Springfield
5.5
4.5
2.7
1.8
1.3
1.6
2
2
1.7
1.1
1.3
1.4
1.4
1.6
2.1
1.8
2.8
4
2.2
Library
3
1.9
1.8
1.6
1.3
1.1
1.2
1.6
1.6
1.5
1
1
3.3
4
3.8
4.5
5.3
3.7
3.7
8.4
5.7
2.9
na
--
Wind Speed
11
10
11
8
11
8
8
9
9
12
12
11
Wind Dir
290
300
310
310
310
310
290
310
300
290
310
310

NOTE: Site 45 (Wilbur Wright) was shut down on January 3, 2007. Any data sets after the Jan. 3rd, will show "na".

Report compiled on November 21, 2008, 10:54 pm