# Observatory environment status #
2026-10-09 20:49:00 2.5um
relative particulate
temperature humidity matter
location (deg F) (pct) (ug/m3)
roof 55.0 63 3
113 72.1 44
0.7m-top 54.9 59
0.7m-mid 60.1 53
0.7m-bot 61.5 57
ctrl-rm 72.3 48
12in 61.2 67
6in 62.2 52
bsmt 69.6 48 1
# more details at https://observatory.wellesley.edu/enviro/ #
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