March 8, 2013
Dust storm in the afternoon today. Our NMSU webcam showed the dust arriving on campus around 4 pm today. Peak PM10 was 1560 ug/m3 at 5 pm and stayed near 1000 through 7 pm. PM2.5 was over 100 ug/m3 over the same three hours. Below is a view from our Skeen Hall webcam through 9 pm tonight.