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Llano Municipal Airport, Texas

Small airport in Llano County, Texas

Air quality

The air at Llano Municipal Airport

Index 42, good, led by fine particles. Read at 12 AM from its reporting area, Austin (TX), 66 miles off.

42Good
  • Fine particles (PM2.5)42Good-
  • Ozone30Good-
  • Coarse particles (PM10)18Good-

The days ahead

Good each day through Sun Oct 18, led by ozone. Yesterday measured 36, good.

Smoke, the next 43 hours

No smoke near the ground through Sat 7 PM.

FriSat

Precipitation

What has fallen at Llano Municipal Airport

None in the last 3 days, to Fri 12 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 Llano Municipal Airport, the next 43 hours

Visibility stays 9 miles or more through Sat 7 PM, lowest 9 miles Fri 1 AM.

FriSat

Airfield

Code
AQO
ICAO
KAQO
IATA
-
Field elevation
1,102 ft
Serves
Llano
Kind
Small airport
Scheduled service
No
Its own instrument
AQO
Wind now
From 350° at 9 mph, read 16 Oct, 00:55

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
13 / 31 unlit3,209 ft150 ftGrass138° / 318°8 mph head, on 315 mph from the right
17 / 354,202 ft75 ftAsphalt179° / 359°9 mph head, on 351 mph from the left
133117352,000 ftN350° 9 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 Llano_Muni_Arpt (AQO), Llano Municipal Airport's own instrument, measure by measure, on the field's own clock.

Temperature

70 F at 1 AM; 89 F at its warmest, 4 PM Thursday, and 70 F at its coolest, 12 AM.

Now
70F
1 AM
Highest
89F
4 PM Thursday
Lowest
70F
12 AM
Temperature and Dew point at Llano_Muni_Arpt, temperature from 69.8 to 89.0, the latest 69.8; dew point from 60.8 to 69.8, the latest 62.6, 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 63 F, the air 78% saturated; the humidity ran from 42% at 5 PM Thursday to 90% at 8 AM Thursday.

Dew point now
63F
1 AM
Humidity now
78%
Humidity, range
42 to 90%
Relative humidity at Llano_Muni_Arpt, relative humidity from 42 to 90, the latest 78, 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

9 mph from the north northeast at 1 AM; at its strongest 17 mph, 10 PM Thursday, with a gust of 28 mph at 9 PM Thursday.

Now
9mph
from the north northeast
Strongest
17mph
10 PM Thursday
Highest gust
28mph
9 PM Thursday
Wind and Gust at Llano_Muni_Arpt, wind from 0 to 17, the latest 9; gust from 12 to 28, the latest 21, in miles an hour.WIND AND GUSTmph01020303 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16WINDGUST
Wind direction at Llano_Muni_Arpt, wind direction from 10 to 350, the latest 20, 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

30.20 inHg at 1 AM, rising 0.06 inHg over 3 hours; 0.20 inHg higher than a day before.

Now
30.20inHg
1 AM
3 hours
+0.06inHg
rising
24 hours
+0.20inHg
Pressure, altimeter at Llano_Muni_Arpt, pressure, altimeter from 29.97 to 30.20, the latest 30.20, in inches of mercury.PRESSURE, ALTIMETERinHg29.9030.0030.1030.203 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16

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

Visibility

10 miles or more every hour.

Now
10+mi
Lowest
10+mi
Hours under a mile
0
Visibility at Llano_Muni_Arpt, visibility from 10.0 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 1,600 ft at 12 AM; a base was reported in 21 of the hours.

Lowest base now
1,600ft
Lowest in 24 hours
1,600ft
12 AM
Hours with a base reported
21
Lowest cloud base at Llano_Muni_Arpt, lowest cloud base from 1,600 to 5,000, the latest 1,600, in feet.LOWEST CLOUD BASEft1,0002,0003,0004,0005,0003 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

Llano_Muni_Arpt: 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 Llano Municipal 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

Llano_Muni_ArptAQO

At an airfield/0.0 mi away/1,102 ft/level with here

temp, wind, gust, visibility, precip, pressure

Llano River AT LlanoLLAT2

At a river or reservoir gauge/2.3 mi away/974 ft/128 ft below here

temp, wind, gust, humidity, pressure

Austin 33 NW23907

At a climate reference station/36.4 mi away/1,361 ft/259 ft above here

temp, humidity, wind, solar, precip

measured daily2 instruments

Llano 1.1 WNWTX-LL-66

In a volunteer observer's own ground/2.4 mi away/1,060 ft/42 ft below here

precip, snowfall, snow depth

LlanoLLWT2

At a cooperative observer's station/2.5 mi away/999 ft/103 ft below here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in Texas

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Near Llano Municipal Airport

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

Near Llano Municipal Airport