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Burlington Alamance Regional Airport, North Carolina

Small airport in Alamance County, North Carolina

Air quality

The air at Burlington Alamance Regional Airport

Index 62, moderate, led by fine particles. Read at 2 AM from its reporting area, Durham County (NC), 33 miles off.

62Moderate
  • Fine particles (PM2.5)62Moderate19 mi
  • Ozone26Good26 ppb17.8 mi
  • Coarse particles (PM10)26Good19 mi

The days ahead

Highest 71, moderate, today, led by ozone. Yesterday measured 66, moderate.

Smoke, the next 42 hours

Little smoke near the ground through Sat 8 PM: the index from smoke stays at 22 or under.

FriSat

Precipitation

What has fallen at Burlington Alamance Regional Airport

None in the last 3 days, to Fri 2 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 Burlington Alamance Regional Airport, the next 42 hours

Visibility stays 7 miles or more through Sat 8 PM, lowest 7 miles Fri 3 AM.

FriSat

Airfield

Code
BUY
ICAO
KBUY
IATA
-
Field elevation
617 ft
Serves
Burlington
Kind
Small airport
Scheduled service
No
Its own instrument
BUY
Wind now
From 110° at 3 mph, read 16 Oct, 02:54

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
06 / 246,406 ft100 ftAsphalt52° / 232°2 mph head, on 063 mph from the right
06241,000 ftN110° 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 Burlington-Alamance_Reg_(ASOS) (BUY), Burlington Alamance Regional Airport's own instrument, measure by measure, on the field's own clock.

Temperature

68 F at 2 AM; 87 F at its warmest, 2 PM Thursday, and 59 F at its coolest, 6 AM Thursday.

Now
68F
2 AM
Highest
87F
2 PM Thursday
Lowest
59F
6 AM Thursday
Temperature and Dew point at Burlington-Alamance_Reg_(ASOS), temperature from 59.0 to 87.0, the latest 68.0; dew point from 59.0 to 70.0, the latest 67.0, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF50607080906 AM9 AM12 PM3 PM6 PM9 PMOct 163 AMTEMPERATUREDEW POINT

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

Humidity and dew point

A dew point of 67 F, the air 97% saturated; the humidity ran from 52% at 4 PM Thursday to 100% at 6 AM Thursday.

Dew point now
67F
2 AM
Humidity now
97%
Humidity, range
52 to 100%
Relative humidity at Burlington-Alamance_Reg_(ASOS), relative humidity from 52 to 100, the latest 97, in per cent.RELATIVE HUMIDITY%4060801006 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM

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

Wind

3 mph from the east southeast at 2 AM; at its strongest 4 mph, 9 PM Thursday, and no gust reported.

Now
3mph
from the east southeast
Strongest
4mph
9 PM Thursday
Highest gust
-
none reported
Wind at Burlington-Alamance_Reg_(ASOS), wind from 0 to 4, the latest 3, in miles an hour.WINDmph02466 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM
Wind direction at Burlington-Alamance_Reg_(ASOS), wind direction from 20 to 330, the latest 110, in degrees.WIND DIRECTION°0901802703606 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM

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

Pressure

30.05 inHg at 2 AM, steady over 3 hours; 0.01 inHg lower than a day before.

Now
30.05inHg
2 AM
3 hours
-0.02inHg
steady
24 hours
-0.01inHg
Pressure, altimeter at Burlington-Alamance_Reg_(ASOS), pressure, altimeter from 30.05 to 30.13, the latest 30.05, in inches of mercury.PRESSURE, ALTIMETERinHg30.0430.0630.0830.1030.1230.146 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM

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

Visibility

Down to 5 miles at 2 AM; 5 miles now.

Now
5mi
Lowest
5mi
2 AM
Hours under a mile
0
Visibility at Burlington-Alamance_Reg_(ASOS), visibility from 5.0 to 10.0, the latest 5.0, in miles.VISIBILITYmi02.557.5106 AM9 AM12 PM3 PM6 PM9 PMOct 163 AMLIFRIFRMVFRVFR

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

Cloud base

The lowest cloud base came down to 300 ft at 2 AM; a base was reported in 8 of the hours.

Lowest base now
-
Lowest in 24 hours
300ft
2 AM
Hours with a base reported
8
Lowest cloud base at Burlington-Alamance_Reg_(ASOS), lowest cloud base from 300 to 5,000, the latest 300, in feet.LOWEST CLOUD BASEft02,0004,0006,0006 AM9 AM12 PM3 PM6 PM9 PMOct 163 AMMVFRVFR

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
2 PM Thursday
Hours with some
4
Precipitation at Burlington-Alamance_Reg_(ASOS), precipitation from 0.00 to trace, the latest 0.00, in inches.PRECIPITATIONin0.000.030.050.070.106 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM

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

Burlington-Alamance_Reg_(ASOS): 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 Burlington Alamance Regional 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

Durham 11 W03758

At a climate reference station/22.2 mi away/562 ft/55 ft below here

temp, humidity, wind, solar, precip

measured daily2 instruments

Burlington 2.2 SWNC-AL-47

In a volunteer observer's own ground/0.9 mi away/580 ft/37 ft below here

precip, snowfall, snow depth

GrahamGRHN7

At a cooperative observer's station/5.7 mi away/551 ft/66 ft below here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in North Carolina

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

Near Burlington Alamance Regional Airport

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

Near Burlington Alamance Regional Airport