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Dalton Municipal Airport, Georgia

Small airport in Murray County, Georgia

Air quality

The air at Dalton Municipal Airport

Index 68, moderate, led by fine particles. Read at 1 AM from its reporting area, Chattanooga (TN), 36 miles off.

68Moderate
  • Fine particles (PM2.5)68Moderate-
  • Ozone25Good53 ppb14.5 mi

The days ahead

Good each day through Sat Oct 17, led by fine particles. Yesterday measured 65, moderate.

Smoke, the next 43 hours

Little smoke near the ground through Sat 8 PM: the index from smoke stays at 44 or under.

FriSat

Precipitation

What has fallen at Dalton Municipal Airport

None in the last 3 days, to Fri 1 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
0.00in

Visibility

How far you can see at Dalton Municipal Airport, the next 43 hours

Visibility stays 7 miles or more through Sat 8 PM, lowest 8 miles Fri 8 AM.

FriSat

Airfield

Code
DNN
ICAO
KDNN
IATA
DNN
Field elevation
709 ft
Serves
Dalton
Kind
Small airport
Scheduled service
No
Its own instrument
DNN
Wind now
Calm, read 16 Oct, 00:55

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
14 / 325,496 ft100 ftAsphalt137° / 317°CalmCalm
14321,000 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 Dalton Muni Airport (DNN), Dalton Municipal Airport's own instrument, measure by measure, on the field's own clock.

Temperature

69 F at 12 AM; 88 F at its warmest, 3 PM Thursday, and 63 F at its coolest, 7 AM Thursday.

Now
69F
12 AM
Highest
88F
3 PM Thursday
Lowest
63F
7 AM Thursday
Temperature and Dew point at Dalton Muni Airport, temperature from 63.0 to 88.1, the latest 68.8; dew point from 63.0 to 73.0, the latest 68.8, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF607080903 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 69 F, the air 100% saturated; the humidity ran from 54% at 4 PM Thursday to 100% at 3 AM Thursday.

Dew point now
69F
12 AM
Humidity now
100%
Humidity, range
54 to 100%
Relative humidity at Dalton Muni Airport, relative humidity from 54 to 100, the latest 100, in per cent.RELATIVE HUMIDITY%4060801003 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16

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

Wind

Calm at 12 AM; at its strongest 3 mph, 10 AM Thursday, and no gust reported.

Now
0mph
calm
Strongest
3mph
10 AM Thursday
Highest gust
-
none reported
Wind at Dalton Muni Airport, wind from 0 to 3, the latest 0, in miles an hour.WINDmph012343 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16
Wind direction at Dalton Muni Airport, wind direction from 30 to 330, the latest 180, 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

30.07 inHg at 12 AM, steady over 3 hours; 0.03 inHg lower than a day before.

Now
30.07inHg
12 AM
3 hours
+0.00inHg
steady
24 hours
-0.03inHg
Pressure, altimeter at Dalton Muni Airport, pressure, altimeter from 30.06 to 30.17, the latest 30.07, 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 7 PM Thursday; 9 miles now.

Now
9mi
Lowest
2mi
7 PM Thursday
Hours under a mile
0
Visibility at Dalton Muni Airport, visibility from 1.8 to 10.0, the latest 9.0, 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 4,400 ft at 2 PM Thursday; a base was reported in 3 of the hours.

Lowest base now
-
Lowest in 24 hours
4,400ft
2 PM Thursday
Hours with a base reported
3
Lowest cloud base at Dalton Muni Airport, lowest cloud base from 4,400 to 5,000, the latest 4,400, in feet.LOWEST CLOUD BASEft4,4004,6004,8005,0003 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16VFR

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
0.00in
7 PM Thursday
Hours with some
1
Precipitation at Dalton Muni Airport, precipitation from 0.00 to trace, the latest 0.00, 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

Dalton Muni Airport: 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 Dalton Municipal Airport, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.2 miles away.

measured now3 instruments

Dalton Muni AirportDNN

At an airfield/0.2 mi away/709 ft/level with here

temp, wind, gust, visibility, precip, pressure

EllijayEJAG1

At a river or reservoir gauge/6.4 mi away/741 ft/32 ft above here

temp, wind, gust, humidity, pressure

I-75 @ SR 3GA341

Beside a road/7.9 mi away/768 ft/59 ft above here

temp, pavement temp, wind, visibility, precip

measured daily2 instruments

Dalton 4.2 EGA-WF-11

In a volunteer observer's own ground/3.4 mi away/753 ft/44 ft above here

precip, snowfall, snow depth

LARC-Swg Tr PltCWTG1

At a cooperative observer's station/6.5 mi away/722 ft/13 ft above here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in Georgia

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

Near Dalton Municipal Airport

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

Near Dalton Municipal Airport