Reports until 08:43, Tuesday 21 August 2018
H1 General
jeffrey.bartlett@LIGO.ORG - posted 08:43, Tuesday 21 August 2018 (43556)
Site Air Quality

    The skies look clearer and the smoke haze, with the help from some nice winds, has been somewhat reduced. The current map (www.airnow.gov) shows our air quality in the moderate category. There are large areas of unhealthy air to our west and north. Wind direction over the next couple of days will influence our local air quality. If you are concerned about the air quality; or are feeling the effects of the current conditions, please consult your physician or contact site safety.

08:00 Particle Counts

Location 0.3um 0.5um
Staging building 7.6M 1.5M
Outside the OSB 7.4M 1.5M
OSB Office Area 2.5M 230k
In the Control Room 17.2k 2k