Mt Hamilton Weather
LO FriendsDavisCopDavis120VaisaAPFDavis40DavisCroAverage
Temp Out56.758.354.3256.257.556.6 F
Dew Temp2229.827.1430.730.528.02 F
Humidity263435383633.79 %
Wind Speed24300211217 mph
Wind Dir304321North334274Az=336
Pressure25.725.7625.7725.6929.8+0.22 inHg
Precip 00 0 No Precip
Time PST00:44:5800:44:5900:44:5900:44:5500:44:5800:44:59
KAIT inch Rain & Dew 04-20-2024 00:44:58 No Rain rainint= 0% outdew= 1% indew= 0%
120 inch Rain & Dew 04-20-2024 00:44:59 No Rain rainint= 1% outdew= 0% indew= 0%
40 inch Rain & Dew 04-20-2024 00:44:55 No Rain rainint= 2% outdew= 0% indew= 0%
Crossley Rain & Dew 04-20-2024 00:44:58 No Rain rainint= 0% outdew= 0% indew= 0%
Particles um0.30.50.71.02.03.05.010.0Time
Out per 0.24 liter1424297149751810000:35:56
In per 0.24 liter1534281 00:31:17

Estimated combined 0.3+0.5um particles weight as of 04-20-2024 00:35:56 is 7 ug/m3
Estimated PM2.5 Air Quality Index is 58 Moderate , TSP is 80 Normal

120 Dome Floor Air Particles 04-20-2024 00:31:17 0.3 um=1534 0.5 um=281
Outside Air Particles by APF04-20-2024_00:35:56_0.3um=2276_0.5um=475_0.7um=239_1.0um=120_2.0um=30_3.0um=2_5.0um=0_10.0um=0_sc=380856_fl=1.0_st=23_er=0_RH=40%_T=53.42F

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 6477 feet above MH & estimated cloud temp is -6 F