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Palmdale Regional Airport / USAF Plant 42 Airport, California

Medium airport in Los Angeles County, California

Air quality

The air at Palmdale Regional Airport / USAF Plant 42 Airport

Index 37, good, led by ozone. Read at 9 PM from its reporting area, Antelope Vly (CA), 4 miles off.

37Good
  • Fine particles (PM2.5)6Good-
  • Ozone37Good-
  • Coarse particles (PM10)9Good-

The days ahead

Moderate each day through Fri Oct 16, led by fine particles. Yesterday measured 42, good.

Smoke, the next 44 hours

Little smoke near the ground through Sat 5 PM: the index from smoke stays at 22 or under.

FriSat

Precipitation

What has fallen at Palmdale Regional Airport / USAF Plant 42 Airport

None in the last 3 days, to Thu 8 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 Palmdale Regional Airport / USAF Plant 42 Airport, the next 44 hours

Visibility stays 10 miles or more through Sat 5 PM.

FriSat

Airfield

Code
PMD
ICAO
KPMD
IATA
PMD
Field elevation
2,543 ft
Serves
Palmdale
Kind
Medium airport
Scheduled service
No
Its own instrument
PMD
Wind now
From 110° at 12 mph, read 15 Oct, 20:53

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
04 / 2212,001 ft150 ftConcrete52° / 232°6 mph head, on 0410 mph from the right
07 / 2512,002 ft200 ftConcrete86° / 266°11 mph head, on 075 mph from the right
072 / 252 unlit6,000 ft75 ftConcrete---
042207255,000 ftN110° 12 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 Palmdate (PMD), Palmdale Regional Airport / USAF Plant 42 Airport's own instrument, measure by measure, on the field's own clock.

Temperature

65 F at 8 PM; 81 F at its warmest, 2 PM, and 43 F at its coolest, 5 AM.

Now
65F
8 PM
Highest
81F
2 PM
Lowest
43F
5 AM
Temperature and Dew point at Palmdate, temperature from 43.0 to 81.0, the latest 65.0; dew point from 24.0 to 33.0, the latest 33.0, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF20406080100Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMFREEZINGTEMPERATUREDEW POINT

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

Humidity and dew point

A dew point of 33 F, the air 30% saturated; the humidity ran from 14% at 2 PM to 53% at 6 AM.

Dew point now
33F
8 PM
Humidity now
30%
Humidity, range
14 to 53%
Relative humidity at Palmdate, relative humidity from 14 to 53, the latest 30, in per cent.RELATIVE HUMIDITY%102030405060Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

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

Wind

10 mph from the east southeast at 8 PM; at its strongest 25 mph, 2 PM, with a gust of 43 mph at 1 PM.

Now
10mph
from the east southeast
Strongest
25mph
2 PM
Highest gust
43mph
1 PM
Wind and Gust at Palmdate, wind from 1 to 25, the latest 10; gust from 22 to 43, the latest 22, in miles an hour.WIND AND GUSTmph0204060Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMWINDGUST
Wind direction at Palmdate, wind direction from 30 to 340, the latest 110, in degrees.WIND DIRECTION°090180270360Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

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

Pressure

30.16 inHg at 8 PM, rising 0.04 inHg over 3 hours; 0.02 inHg lower than a day before.

Now
30.16inHg
8 PM
3 hours
+0.04inHg
rising
24 hours
-0.02inHg
Pressure, altimeter at Palmdate, pressure, altimeter from 30.12 to 30.25, the latest 30.16, in inches of mercury.PRESSURE, ALTIMETERinHg30.1030.1530.2030.25Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

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 Palmdate, visibility from 10.0 to 10.0, the latest 10.0, in miles.VISIBILITYmi02.557.510Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMLIFRIFRMVFRVFR

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

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

Palmdate: 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 Palmdale Regional Airport / USAF Plant 42 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

PalmdatePMD

At an airfield/0.0 mi away/2,539 ft/4 ft below here

temp, wind, gust, visibility, precip, pressure

Palmdale 8SSE RAWSLPDC1

A remote fire weather station/6.5 mi away/2,951 ft/408 ft above here

temp, wind, gust, humidity, pressure

measured daily2 instruments

PalmdalePMDC1

At a cooperative observer's station/2.9 mi away/2,599 ft/56 ft above here

snowfall, snow depth, precip, high, low

Lancaster 5.5 ECA-LA-77

In a volunteer observer's own ground/3.7 mi away/2,408 ft/135 ft below here

precip, snowfall, snow depth

-

Snow on the ground

Elsewhere in California

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

Near Palmdale Regional Airport / USAF Plant 42 Airport

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

Near Palmdale Regional Airport / USAF Plant 42 Airport