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Charlottesville Albemarle Airport, Virginia

Medium airport in Albemarle County, Virginia

Air quality

The air at Charlottesville Albemarle Airport

Index 19, good, led by fine particles. Read at 12 AM from its reporting area, Charlottesville (VA), 8 miles off.

19Good
  • Fine particles (PM2.5)19Good-
  • Ozone12Good-

The days ahead

Yesterday measured 48, good.

Smoke, the next 44 hours

Little smoke near the ground through Sat 8 PM: the index from smoke stays at 11 or under.

FriSat

Precipitation

What has fallen at Charlottesville Albemarle Airport

0.04 in in the last 24 hours, 0.15 in over the last 3 days, to Fri 12 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.04in
Last 3 days
0.15in

Visibility

How far you can see at Charlottesville Albemarle Airport, the next 44 hours

Dense fog: visibility falls to 0.2 miles Fri 6 AM, under a mile for 4 hours.

FriSat

Airfield

Code
CHO
ICAO
KCHO
IATA
CHO
Field elevation
639 ft
Serves
Charlottesville
Kind
Medium airport
Scheduled service
Yes
Its own instrument
CHO
Wind now
From 50° at 3 mph, read 15 Oct, 22:53

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
03 / 216,801 ft150 ftAsphalt22° / 202°3 mph head, on 031 mph from the right
03212,000 ftN50° 3 mph
Runways from their surveyed ends, north up, lengths and positions to scale; the rose in the corner is the wind now.

Measured here

What the airfield's own instrument measured, the last 24 hours

Every hour from Charlottesville (CHO), Charlottesville Albemarle Airport's own instrument, measure by measure, on the field's own clock.

Temperature

60 F at 10 PM Thursday; 70 F at its warmest, 2 AM Thursday, and 60 F at its coolest, 9 PM Thursday.

Now
60F
10 PM Thursday
Highest
70F
2 AM Thursday
Lowest
60F
9 PM Thursday
Temperature and Dew point at Charlottesville, temperature from 60.0 to 70.0, the latest 60.0; dew point from 59.0 to 69.0, the latest 59.0, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF556065703 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16TEMPERATUREDEW POINT

How it is measured: Stevenson screen and siting, Field Book FB-INS-009

Humidity and dew point

A dew point of 59 F, the air 96% saturated; the humidity ran from 84% at 12 PM Thursday to 100% at 3 AM Thursday.

Dew point now
59F
10 PM Thursday
Humidity now
96%
Humidity, range
84 to 100%
Relative humidity at Charlottesville, relative humidity from 84 to 100, the latest 96, in per cent.RELATIVE HUMIDITY%808590951003 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16

How it is measured: Humidity variables, Field Book FB-WAT-002

Wind

3 mph from the north northeast at 11 PM Thursday; at its strongest 11 mph, 8 AM Thursday, and no gust reported.

Now
3mph
from the north northeast
Strongest
11mph
8 AM Thursday
Highest gust
-
none reported
Wind at Charlottesville, wind from 1 to 11, the latest 3, in miles an hour.WINDmph02.557.51012.53 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16
Wind direction at Charlottesville, wind direction from 10 to 350, the latest 30, in degrees.WIND DIRECTION°0901802703603 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16

How it is measured: Coriolis as geometry, Field Book FB-ENG-008

Pressure

30.13 inHg at 11 PM Thursday, steady over 3 hours; 0.08 inHg higher than a day before.

Now
30.13inHg
11 PM Thursday
3 hours
-0.01inHg
steady
24 hours
+0.08inHg
Pressure, altimeter at Charlottesville, pressure, altimeter from 30.05 to 30.19, the latest 30.13, in inches of mercury.PRESSURE, ALTIMETERinHg30.0530.1030.1530.203 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16

How it is measured: Hydrostatic balance, Field Book FB-ENG-003

Visibility

Down to 2 miles at 9 PM Thursday; 3 miles now.

Now
3mi
Lowest
2mi
9 PM Thursday
Hours under a mile
0
Visibility at Charlottesville, visibility from 1.5 to 10.0, the latest 3.0, in miles.VISIBILITYmi02.557.5103 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16LIFRIFRMVFRVFR

How it is measured: Fog types, Field Book FB-WAT-020

Cloud base

The lowest cloud base came down to 100 ft at 4 AM Thursday; a base was reported in 22 of the hours.

Lowest base now
-
Lowest in 24 hours
100ft
4 AM Thursday
Hours with a base reported
22
Lowest cloud base at Charlottesville, lowest cloud base from 100 to 11,000, the latest 500, in feet.LOWEST CLOUD BASEft05,00010,00015,0003 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16MVFRVFR

How it is measured: Cloud classification, Field Book FB-SKY-001

Precipitation

0.04 in measured in the gauge, the most, 0.03 in, in the hour to 9 PM Thursday.

Last 24 hours
0.04in
Wettest hour
0.03in
9 PM Thursday
Hours with some
6
Precipitation at Charlottesville, precipitation from 0.00 to 0.03, the latest 0.01, in inches.PRECIPITATIONin0.000.030.050.070.103 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16

How it is measured: ASOS, Field Book FB-INS-002

Charlottesville: every reading, the last 7 days, 30 days and the year, and how well it reports

What is measuring near here

The 5 instruments nearest Charlottesville Albemarle Airport, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.0 miles away.

measured now3 instruments

CharlottesvilleCHO

At an airfield/0.0 mi away/640 ft/1 ft above here

temp, wind, gust, visibility, precip, pressure

Charlottesville CRN SiteCHAV2

At a river or reservoir gauge/9.8 mi away/1,230 ft/591 ft above here

temp, wind, gust, humidity, pressure

N Piedmont ArecS2039

At a soil climate station/19.4 mi away/520 ft/119 ft below here

temp, humidity, soil temp, soil moisture

measured daily2 instruments

Charlottesville 6.8 NNEVA-AB-18

In a volunteer observer's own ground/1.5 mi away/498 ft/141 ft below here

precip, snowfall, snow depth

-

Snow on the ground

Elsewhere in Virginia

16 places, each with its own forecast and its own instruments.

Near Charlottesville Albemarle Airport

The nearest places, each with its own forecast and the instruments nearest it.

Near Charlottesville Albemarle Airport