TABLE 3.
Site no. | Longitude (deg) | Latitude (deg) | µg/m3 | Beginning year | Ending year |
---|---|---|---|---|---|
3 | −81.9117 | 41.10278 | 16.1 ± 0.11 | 2005 | 2009 |
7 | −80.7875 | 41.21417 | 13.1 ± 0.11 | 2005 | 2009 |
17 | −81.4686 | 41.06333 | 14.1 ± 0.10 | 2002 | 2009 |
20 | −81.3733 | 40.80056 | 10.5 ± 0.07 | 2002 | 2009 |
60 | −81.6785 | 41.49395 | 16.0 ± 0.13 | 2002 | 2009 |
3002 | −81.7005 | 41.58614 | 12.5 ± 0.08 | 2004 | 2009 |
Total | −81.5079 | 41.20068 | 13.3 ± 0.04 | NA |