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Travis Air Force Base, California

Medium airport in Solano County, California

Air quality

The air at Travis Air Force Base

Index 31, good, led by ozone. Read at 9 PM from its reporting area, Fairfield (CA), 6 miles off.

31Good
  • Ozone31Good26 ppb8.2 mi
  • Nitrogen dioxide5Good5.5 ppb23.5 mi
  • Sulfur dioxide1Good1.3 ppb23.5 mi
  • Carbon monoxide-0.4 ppm23.5 mi

The days ahead

Highest moderate, Sat Oct 17, led by ozone. Yesterday measured 36, good.

Smoke, the next 44 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 Travis Air Force Base

None in the last 3 days, to Thu 9 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 Travis Air Force Base, the next 44 hours

Visibility stays 10 miles or more through Sat 5 PM.

FriSat

Airfield

Code
SUU
ICAO
KSUU
IATA
SUU
Field elevation
62 ft
Serves
Fairfield
Kind
Medium airport
Scheduled service
No
Its own instrument
SUU
Wind now
From 230° at 7 mph, read 15 Oct, 20:55

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
03L / 21R11,001 ft150 ftAsphalt and concrete47° / 227°7 mph head, on 21RNone
03R / 21L10,995 ft150 ftConcrete47° / 227°7 mph head, on 21LNone
03L21R03R21L5,000 ftN230° 7 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 Travis AFB/Fairfld (SUU), Travis Air Force Base's own instrument, measure by measure, on the field's own clock.

Temperature

64 F at 6 PM; 90 F at its warmest, 3 PM, and 48 F at its coolest, 5 AM.

Now
64F
6 PM
Highest
90F
3 PM
Lowest
48F
5 AM
Temperature and Dew point at Travis AFB/Fairfld, temperature from 48.0 to 90.0, the latest 64.2; dew point from 33.4 to 41.0, the latest 38.7, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF204060801009 PMOct 153 AM6 AM9 AM12 PM3 PM6 PMFREEZINGTEMPERATUREDEW POINT

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

Humidity and dew point

A dew point of 39 F, the air 39% saturated; the humidity ran from 17% at 2 PM to 71% at 3 AM.

Dew point now
39F
6 PM
Humidity now
39%
Humidity, range
17 to 71%
Relative humidity at Travis AFB/Fairfld, relative humidity from 17 to 71, the latest 39, in per cent.RELATIVE HUMIDITY%0204060809 PMOct 153 AM6 AM9 AM12 PM3 PM6 PM

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

Wind

6 mph from the west southwest at 6 PM; at its strongest 13 mph, 10 AM, and no gust reported.

Now
6mph
from the west southwest
Strongest
13mph
10 AM
Highest gust
-
none reported
Wind at Travis AFB/Fairfld, wind from 0 to 13, the latest 6, in miles an hour.WINDmph0510159 PMOct 153 AM6 AM9 AM12 PM3 PM6 PM
Wind direction at Travis AFB/Fairfld, wind direction from 10 to 360, the latest 250, in degrees.WIND DIRECTION°0901802703609 PMOct 153 AM6 AM9 AM12 PM3 PM6 PM

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

Pressure

30.02 inHg at 6 PM, steady over 3 hours; 0.04 inHg lower than a day before.

Now
30.02inHg
6 PM
3 hours
-0.01inHg
steady
24 hours
-0.04inHg
Pressure, altimeter at Travis AFB/Fairfld, pressure, altimeter from 30.01 to 30.15, the latest 30.02, in inches of mercury.PRESSURE, ALTIMETERinHg30.0030.0530.1030.159 PMOct 153 AM6 AM9 AM12 PM3 PM6 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 Travis AFB/Fairfld, visibility from 10.0 to 10.0, the latest 10.0, in miles.VISIBILITYmi02.557.5109 PMOct 153 AM6 AM9 AM12 PM3 PM6 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

Travis AFB/Fairfld: 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 Travis Air Force Base, 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

Travis AFB/FairfldSUU

At an airfield/0.0 mi away/62 ft/level with here

temp, wind, gust, visibility, precip, pressure

SR-12 - SR-160CF105

Beside a road/15.6 mi away/-6 ft/68 ft below here

temp, pavement temp, wind, visibility, precip

measured daily2 instruments

Vacaville 2.0 SCA-SO-18

In a volunteer observer's own ground/5.3 mi away/103 ft/41 ft above here

precip, snowfall, snow depth

FairfieldFFDC1

At a cooperative observer's station/7.7 mi away/115 ft/53 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 Travis Air Force Base

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

Near Travis Air Force Base