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Cambridge Dorchester Airport, Maryland

Small airport in Dorchester County, Maryland

Air quality

The air at Cambridge Dorchester Airport

Index 20, good, led by ozone. Read at 1 AM from its reporting area, Lower Eastern Shore (MD), 10 miles off.

20Good
  • Fine particles (PM2.5)14Good24 mi
  • Ozone20Good18 ppb6.8 mi
  • Coarse particles (PM10)5Good-
  • Sulfur dioxide0Good0 ppb6.8 mi

The days ahead

Good each day through Sun Oct 18, led by fine particles. Yesterday measured 32, good.

Smoke, the next 43 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 Cambridge Dorchester Airport

0.02 in in the last 24 hours, and none in the 2 days before, to Fri 1 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.02in
Last 3 days
0.02in

Visibility

How far you can see at Cambridge Dorchester Airport, the next 43 hours

Visibility stays 5 miles or more through Sat 8 PM, lowest 6 miles Fri 8 AM.

FriSat

Airfield

Code
CGE
ICAO
KCGE
IATA
CGE
Field elevation
20 ft
Serves
Cambridge
Kind
Small airport
Scheduled service
No
Its own instrument
CGE
Wind now
Calm, read 16 Oct, 01:55

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
16 / 344,477 ft75 ftAsphalt144° / 324°CalmCalm
16341,000 ftN
Runways from their surveyed ends, north up, lengths and positions to scale.

Measured here

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

Every hour from Cambridge (CGE), Cambridge Dorchester Airport's own instrument, measure by measure, on the field's own clock.

Temperature

61 F at 1 AM; 73 F at its warmest, 3 AM Thursday, and 61 F at its coolest, 8 PM Thursday.

Now
61F
1 AM
Highest
73F
3 AM Thursday
Lowest
61F
8 PM Thursday
Temperature and Dew point at Cambridge, temperature from 60.8 to 73.4, the latest 60.8; dew point from 54.8 to 68.0, the latest 59.0, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF5055606570753 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 94% saturated; the humidity ran from 70% at 4 PM Thursday to 94% at 8 PM Thursday.

Dew point now
59F
1 AM
Humidity now
94%
Humidity, range
70 to 94%
Relative humidity at Cambridge, relative humidity from 70 to 94, the latest 94, in per cent.RELATIVE HUMIDITY%607080901003 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16

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

Wind

Calm at 1 AM; at its strongest 10 mph, 5 AM Thursday, with a gust of 21 mph at 5 AM Thursday.

Now
0mph
calm
Strongest
10mph
5 AM Thursday
Highest gust
21mph
5 AM Thursday
Wind and Gust at Cambridge, wind from 0 to 10, the latest 0; gust from 12 to 21, the latest 12, in miles an hour.WIND AND GUSTmph01020303 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16WINDGUST
Wind direction at Cambridge, wind direction from 20 to 360, the latest 120, 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

30.05 inHg at 1 AM, falling 0.08 inHg over 3 hours; 0.03 inHg higher than a day before.

Now
30.05inHg
1 AM
3 hours
-0.08inHg
falling
24 hours
+0.03inHg
Pressure, altimeter at Cambridge, pressure, altimeter from 30.02 to 30.19, the latest 30.05, in inches of mercury.PRESSURE, ALTIMETERinHg30.0030.0530.1030.1530.203 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16

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

Visibility

Down to 5 miles at 7 PM Thursday; 10 miles or more now.

Now
10+mi
Lowest
5mi
7 PM Thursday
Hours under a mile
0
Visibility at Cambridge, visibility from 5.0 to 10.0, the latest 10.0, 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 400 ft at 8 PM Thursday; a base was reported in 23 of the hours.

Lowest base now
-
Lowest in 24 hours
400ft
8 PM Thursday
Hours with a base reported
23
Lowest cloud base at Cambridge, lowest cloud base from 400 to 7,000, the latest 2,700, in feet.LOWEST CLOUD BASEft02,0004,0006,0008,0003 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16MVFRVFR

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

Precipitation

None measured in the gauge in the last 24 hours.

Last 24 hours
0.00in
Wettest hour
-
Hours with some
0

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

Cambridge: 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 Cambridge Dorchester 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

CambridgeCGE

At an airfield/0.0 mi away/19 ft/1 ft below here

temp, wind, gust, visibility, precip, pressure

US-50 at ChoptankMD004

Beside a road/3.1 mi away/0 ft/20 ft below here

temp, pavement temp, wind, visibility, precip

BlackwaterBLWM2

At a river or reservoir gauge/7.3 mi away/0 ft/20 ft below here

temp, wind, gust, humidity, pressure

measured daily2 instruments

Cambridge 3.4 SMD-DR-16

In a volunteer observer's own ground/3.4 mi away/4 ft/16 ft below here

precip, snowfall, snow depth

Royal Oak 2SSWROYM2

At a cooperative observer's station/14.8 mi away/5 ft/15 ft below here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in Maryland

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

Near Cambridge Dorchester Airport

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

Near Cambridge Dorchester Airport