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Moffett Federal Airfield, California

Medium airport in Santa Clara County, California

Air quality

The air at Moffett Federal Airfield

Index 45, good, led by ozone. Read at 8 PM from its reporting area, Fremont (CA), 9 miles off.

45Good
  • Fine particles (PM2.5)-9.4 mi
  • Ozone45Good9 ppb9.4 mi
  • Nitrogen dioxide28Good30 ppb9.4 mi
  • Carbon monoxide-0.6 ppm9.4 mi

The days ahead

Good each day through Tue Oct 20, led by ozone. Yesterday measured 33, good.

Smoke, the next 45 hours

Little smoke near the ground through Sat 5 PM: the index from smoke stays at 17 or under.

FriSat

Precipitation

What has fallen at Moffett Federal Airfield

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 Moffett Federal Airfield, the next 45 hours

Visibility stays 10 miles or more through Sat 5 PM.

FriSat

Airfield

Code
NUQ
ICAO
KNUQ
IATA
NUQ
Field elevation
32 ft
Serves
Mountain View
Kind
Medium airport
Scheduled service
No
Its own instrument
NUQ
Wind now
Calm, read 15 Oct, 21:15

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
14L / 32R9,197 ft200 ftConcrete158° / 338°CalmCalm
14R / 32L8,121 ft200 ftAsphalt158° / 338°CalmCalm
14L32R14R32L2,500 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 Moffett NAS/Mtn Vie (NUQ), Moffett Federal Airfield's own instrument, measure by measure, on the field's own clock.

Temperature

68 F at 8 PM; 83 F at its warmest, 3 PM, and 52 F at its coolest, 6 AM.

Now
68F
8 PM
Highest
83F
3 PM
Lowest
52F
6 AM
Temperature and Dew point at Moffett NAS/Mtn Vie, temperature from 52.4 to 83.0, the latest 68.0; dew point from 36.2 to 55.4, the latest 55.4, 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 55 F, the air 64% saturated; the humidity ran from 21% at 3 PM to 64% at 8 PM.

Dew point now
55F
8 PM
Humidity now
64%
Humidity, range
21 to 64%
Relative humidity at Moffett NAS/Mtn Vie, relative humidity from 21 to 64, the latest 64, in per cent.RELATIVE HUMIDITY%20406080Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

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

Wind

Calm at 8 PM; at its strongest 8 mph, 4 PM, and no gust reported.

Now
0mph
calm
Strongest
8mph
4 PM
Highest gust
-
none reported
Wind at Moffett NAS/Mtn Vie, wind from 0 to 8, the latest 0, in miles an hour.WINDmph02.557.510Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM
Wind direction at Moffett NAS/Mtn Vie, wind direction from 310 to 360, the latest 350, 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

30.07 inHg at 8 PM, rising 0.04 inHg over 3 hours; 0.06 inHg lower than a day before.

Now
30.07inHg
8 PM
3 hours
+0.04inHg
rising
24 hours
-0.06inHg
Pressure, altimeter at Moffett NAS/Mtn Vie, pressure, altimeter from 30.03 to 30.16, the latest 30.07, in inches of mercury.PRESSURE, ALTIMETERinHg30.0030.0530.1030.1530.20Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

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

Visibility

Down to 7 miles at 8 AM; 9 miles now.

Now
9mi
Lowest
7mi
8 AM
Hours under a mile
0
Visibility at Moffett NAS/Mtn Vie, visibility from 7.0 to 10.0, the latest 9.0, 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

Moffett NAS/Mtn Vie: 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 Moffett Federal Airfield, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.7 miles away.

measured now3 instruments

Moffett NAS/Mtn VieNUQ

At an airfield/0.7 mi away/39 ft/7 ft above here

temp, wind, gust, visibility, precip, pressure

Los Altos RAWSLOAC1

A remote fire weather station/6.6 mi away/479 ft/447 ft above here

temp, wind, gust, humidity, pressure

I-580 - I-205CF133

Beside a road/34.5 mi away/301 ft/269 ft above here

temp, pavement temp, wind, visibility, precip

measured daily2 instruments

Mountain View 0.6 SECA-SB-10

In a volunteer observer's own ground/1.9 mi away/74 ft/42 ft above here

precip, snowfall, snow depth

FremontFETC1

At a cooperative observer's station/8.9 mi away/39 ft/7 ft above here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in California

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

Near Moffett Federal Airfield

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

Near Moffett Federal Airfield