Remarks |
Air Sampler: Middle Volume; Weather during 7-day sampling: Cloudy, Fair, Fair later cloudy, Fair, Fair, Fair, Cloudy, Cloudy occasionally fair; Wind direction: SW, NW, WNW, WNW, WNW, WNW, N, SW; Wind speed: 1.9, 3.0, 4.4, 3.7, 4.0, 3.9, 2.1, 2.3 |