Mt Hamilton Weather
LO FriendsDavisCopDavis120VaisaAPFDavis40DavisCroAverage
Temp Out38.439.539.0138.5 38.85 F
Dew Temp3738.940.138.5 38.62 F
Humidity9598100100 98.25 %
Wind Speed1824213 14 mph
Wind Dir267351West360 Az=334
Pressure25.7425.8125.8225.7429.98+0.27 inHg
Precip 00 0 Fog?
Time PST21:12:4121:12:3921:12:4121:12:4021:12:3921:12:41
KAIT inch Rain & Dew 12-06-2023 21:12:41 Raining! rainint= 3% outdew= 89% indew= 1%
120 inch Rain & Dew 12-06-2023 21:12:39 Raining! rainint= 2% outdew=100% indew= 0%
40 inch Rain & Dew 12-06-2023 21:12:40 No Rain rainint= 5% outdew= 85% indew= 0%
Crossley Rain & Dew 12-06-2023 21:12:39 No Rain rainint= 0% outdew= 94% indew= 6%
Particles um0.30.50.71.02.03.05.010.0Time
Out per 0.24 liter220516011597159215761465125463221:04:54
In per 0.24 liter230105 21:02:30

Estimated combined 0.3+0.5um particles weight as of 12-06-2023 21:04:54 is 27 ug/m3
Estimated PM2.5 Air Quality Index is 5122 Hazardous , TSP is 93841 Urgent

120 Dome Floor Air Particles 12-06-2023 21:02:30 0.3 um=230 0.5 um=105
Outside Air Particles by APF12-06-2023_21:04:54_0.3um=3523_0.5um=2558_0.7um=2551_1.0um=2544_2.0um=2518_3.0um=2340_5.0um=2003_10.0um=1010_sc=21268803_fl=1.0_st=23_er=0_RH=99%_T=41.36F

Out Particle Warning 0.24/L 0.3:21400 0.5:1750 0.7:650 1.0:400 2.0:130 3.0:60 5.0:18 10.0:2
Out Particle Closure 0.24/L 0.3:30600 0.5:2500 0.7:2000 1.0:1200 2.0:400 3.0:180 5.0:60 10.0:3
In Particle Warning 0.24/L 0.3:12000 0.5:980 In Particle Closure 0.24/L 0.3:17000 0.5:1400
Davis40 precip = rain rate * 0.01"/Hr Davis120 precip = 120" teles dew sensor 0=dry 100=wet closure~>15
Avg pressure = deviation 0.01 X in Hg from MH normal - VaisaAPF precip 0=norain 1=rain
If clouds visible overhead: estimated cloud base is at 136 feet above MH & estimated cloud temp is 38 F