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Hartford Brainard Airport, Connecticut

Medium airport in Hartford County, Connecticut

Air quality

The air at Hartford Brainard Airport

Index 27, good, led by fine particles. Read at 12 AM from its reporting area, Hartford (CT), 3 miles off.

27Good
  • Fine particles (PM2.5)27Good2.7 mi
  • Ozone6Good5 ppb3.3 mi
  • Coarse particles (PM10)8Good2.7 mi
  • Nitrogen dioxide12Good13.4 ppb2.7 mi
  • Carbon monoxide-0.3 ppm2.7 mi

The days ahead

Good each day through Today, led by fine particles. Yesterday measured 48, good.

Smoke, the next 44 hours

No smoke near the ground through Sat 8 PM.

FriSat

Precipitation

What has fallen at Hartford Brainard 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 Hartford Brainard Airport, the next 44 hours

Visibility stays 4 miles or more through Sat 8 PM, lowest 5 miles Fri 9 AM.

FriSat

Airfield

Code
HFD
ICAO
KHFD
IATA
HFD
Field elevation
18 ft
Serves
Hartford
Kind
Medium airport
Scheduled service
No
Its own instrument
HFD
Wind now
From 180° at 3 mph, read 15 Oct, 23:53

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
02 / 204,417 ft150 ftAsphalt9° / 189°3 mph head, on 20None
11 / 292,314 ft71 ftAsphalt99° / 279°0 mph head, on 113 mph from the right
NE / SW unlit2,323 ft150 ftTurf9° / 189°3 mph head, on SWNone
02201129NESW2,000 ftN180° 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 Hartford/Brainard (HFD), Hartford Brainard Airport's own instrument, measure by measure, on the field's own clock.

Temperature

51 F at 12 AM; 64 F at its warmest, 3 PM Thursday, and 48 F at its coolest, 9 PM Thursday.

Now
51F
12 AM
Highest
64F
3 PM Thursday
Lowest
48F
9 PM Thursday
Temperature and Dew point at Hartford/Brainard, temperature from 48.0 to 64.0, the latest 51.0; dew point from 37.0 to 48.0, the latest 48.0, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF30405060703 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16FREEZINGTEMPERATUREDEW POINT

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

Humidity and dew point

A dew point of 48 F, the air 89% saturated; the humidity ran from 37% at 3 PM Thursday to 89% at 12 AM.

Dew point now
48F
12 AM
Humidity now
89%
Humidity, range
37 to 89%
Relative humidity at Hartford/Brainard, relative humidity from 37 to 89, the latest 89, in per cent.RELATIVE HUMIDITY%204060801003 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16

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

Wind

2 mph from the south at 12 AM; at its strongest 14 mph, 10 AM Thursday, with a gust of 25 mph at 9 AM Thursday.

Now
2mph
from the south
Strongest
14mph
10 AM Thursday
Highest gust
25mph
9 AM Thursday
Wind and Gust at Hartford/Brainard, wind from 1 to 14, the latest 2; gust from 17 to 25, the latest 23, in miles an hour.WIND AND GUSTmph01020303 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16WINDGUST
Wind direction at Hartford/Brainard, wind direction from 10 to 360, the latest 180, 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

30.12 inHg at 12 AM, falling 0.04 inHg over 3 hours; 0.08 inHg higher than a day before.

Now
30.12inHg
12 AM
3 hours
-0.04inHg
falling
24 hours
+0.08inHg
Pressure, altimeter at Hartford/Brainard, pressure, altimeter from 30.04 to 30.23, the latest 30.12, in inches of mercury.PRESSURE, ALTIMETERinHg30.0030.0530.1030.1530.2030.253 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 Hartford/Brainard, 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 3,500 ft at 8 AM Thursday; a base was reported in 6 of the hours.

Lowest base now
-
Lowest in 24 hours
3,500ft
8 AM Thursday
Hours with a base reported
6
Lowest cloud base at Hartford/Brainard, lowest cloud base from 3,500 to 12,000, the latest 12,000, in feet.LOWEST CLOUD BASEft2,5005,0007,50010,00012,5003 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16VFR

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

Hartford/Brainard: 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 Hartford Brainard 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

Hartford/BrainardHFD

At an airfield/0.0 mi away/20 ft/2 ft above here

temp, wind, gust, visibility, precip, pressure

Hartford - NB Park RiverNBPC3

At a river or reservoir gauge/4.5 mi away/72 ft/54 ft above here

temp, wind, gust, humidity, pressure

measured daily2 instruments

Hartford 2.5 SSECT-HR-144

In a volunteer observer's own ground/1.3 mi away/42 ft/24 ft above here

precip, snowfall, snow depth

New Britian - Shuttle MeadowNWBC3

At a cooperative observer's station/10.5 mi away/364 ft/346 ft above here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in Connecticut

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

Near Hartford Brainard Airport

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

Near Hartford Brainard Airport