Remarks |
Air Sampler: Middle Volume; Weather during 7-day sampling: Cloudy, Rain occasionally cloudy, Rain occasionally rain, Fair& cloudy, Cloudy, Fair & cloudy, Cloudy occasionally fair; Wind direction: NNE, N, N, WSW, ENE, WNW, NNW, N; Wind speed: 3.7, 2.0, 7.1, 6.5, 3.2, 1.7, 2.2, 2.8 |