Mt Hamilton Weather
LO FriendsDavisCopDavis120VaisaAPFDavis40DavisCroAverage
Temp Out69.570.369.2569.771.670.07 F
Dew Temp51.152.950.3654.455.752.89 F
Humidity525454585755 %
Wind Speed81221037 mph
Wind Dir36013North34698Az=3
Pressure25.6325.6325.6825.6125.52+0.13 inHg
Precip 00 0 No Precip
Time PST05:44:4205:45:1305:44:4205:44:4005:44:4205:44:44
KAIT inch Rain & Dew 06-17-2019 05:44:42 No Rain rainint= 1% outdew= 1% indew= 0%
120 inch Rain & Dew 06-17-2019 05:45:10 No Rain rainint= 4% outdew= 1% indew= 0%
40 inch Rain & Dew 06-17-2019 05:44:40 No Rain rainint= 2% outdew= 2% indew= 1%
Crossley Rain & Dew 06-17-2019 05:44:42 No Rain rainint= 0% outdew= 1% indew= 0%
Particles um0.30.50.71.02.03.05.010.0Time
Out per 0.24 liter4267333157823873005:43:15
In per 0.24 liter4420351 05:35:41

Estimated combined 0.3+0.5um particles weight as of 06-17-2019 05:43:15 is 16 ug/m3
Estimated PM2.5 Air Quality Index is 123 Unhealthy for Sensitive Groups , TSP is 212 Above Secondary Standard

120 Dome Floor Air Particles 06-17-2019 05:35:41 0.3 um=4420 0.5 um=351
Outside Air Particles by APF06-17-2019_05:43:15_0.3um=6134_0.5um=479_0.7um=227_1.0um=119_2.0um=55_3.0um=11_5.0um=5_10.0um=0_sc=5767463_fl=0.9_st=23_er=0_RH=49%_T=67.64F

Particle Warning 12000 0.3um 800 0.5 um /0.24 liter -- Closure 17000 0.3um 1000 0.5um /0.24 liter
Davis40 precip = rain rate * 0.01"/Hr -- VaiTest located by AstroDome/excluded from avg
Davis120 precip = 120" telescope dew sensor 0=dry 100=wet closure~>15
Average pressure = deviation from MH normal -- VaisaAPF precip 0=norain 1=rain
Average pressure = hundredths of inches of mercury above or below normal MH pressure
If clouds visible overhead: estimated cloud base is at 3954 feet above MH & estimated cloud temp is 31 F