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Thomaston Upson County Airport, Georgia

Small airport in Upson County, Georgia

Air quality

The air at Thomaston Upson County Airport

Index 77, moderate, led by fine particles. Read at 12 AM from its reporting area, Macon (GA), 37 miles off.

77Moderate
  • Fine particles (PM2.5)77Moderate-
  • Ozone12Good-

The days ahead

Good each day through Today, led by ozone. Yesterday measured 74, moderate.

Smoke, the next 45 hours

Little smoke near the ground through Sat 8 PM: the index from smoke stays at 39 or under.

FriSat

Precipitation

What has fallen at Thomaston Upson County Airport

None in the last 3 days, to Thu 11 PM. 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 Thomaston Upson County Airport, the next 45 hours

Visibility stays 8 miles or more through Sat 8 PM, lowest 9 miles Fri 3 AM.

FriSat

Airfield

Code
OPN
ICAO
KOPN
IATA
-
Field elevation
798 ft
Serves
Thomaston
Kind
Small airport
Scheduled service
No
Its own instrument
OPN
Wind now
-

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
12 / 306,350 ft100 ftAsphalt118° / 298°--
12302,000 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 Thomaston (OPN), Thomaston Upson County Airport's own instrument, measure by measure, on the field's own clock.

Temperature

64 F at 11 PM Thursday; 86 F at its warmest, 2 PM Thursday, and 56 F at its coolest, 7 AM Thursday.

Now
64F
11 PM Thursday
Highest
86F
2 PM Thursday
Lowest
56F
7 AM Thursday
Temperature and Dew point at Thomaston, temperature from 56.0 to 86.0, the latest 64.4; dew point from 55.4 to 64.4, the latest 62.6, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF50607080903 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 63 F, the air 94% saturated; the humidity ran from 40% at 3 PM Thursday to 100% at 1 AM Thursday.

Dew point now
63F
11 PM Thursday
Humidity now
94%
Humidity, range
40 to 100%
Relative humidity at Thomaston, relative humidity from 40 to 100, the latest 94, 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 11 PM Thursday; at its strongest 6 mph, 1 PM Thursday, and no gust reported.

Now
0mph
calm
Strongest
6mph
1 PM Thursday
Highest gust
-
none reported
Wind at Thomaston, wind from 0 to 6, the latest 0, in miles an hour.WINDmph02463 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16
Wind direction at Thomaston, wind direction from 20 to 330, the latest 230, 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

30.11 inHg at 11 PM Thursday, steady over 3 hours; 0.02 inHg lower than a day before.

Now
30.11inHg
11 PM Thursday
3 hours
+0.00inHg
steady
24 hours
-0.02inHg
Pressure, altimeter at Thomaston, pressure, altimeter from 30.09 to 30.19, the latest 30.11, 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

Cloud base

The lowest cloud base came down to 5,500 ft at 1 PM Thursday; a base was reported in 1 of the hours.

Lowest base now
-
Lowest in 24 hours
5,500ft
1 PM Thursday
Hours with a base reported
1

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

Thomaston: 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 Thomaston Upson County 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

ThomastonOPN

At an airfield/0.2 mi away/797 ft/1 ft below here

temp, wind, gust, visibility, precip, pressure

BolingbrokeBOLG1

At a river or reservoir gauge/31.9 mi away/430 ft/368 ft below here

temp, wind, gust, humidity, pressure

measured daily2 instruments

The Rock 1.0 NGA-UP-1

In a volunteer observer's own ground/2.1 mi away/772 ft/26 ft below here

precip, snowfall, snow depth

ThomastonTHSG1

At a cooperative observer's station/6.7 mi away/755 ft/43 ft below 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 Thomaston Upson County Airport

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

Near Thomaston Upson County Airport