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Quonset State Airport, Rhode Island

Medium airport in Washington County, Rhode Island

Air quality

The air at Quonset State Airport

Index 22, good, led by ozone. Read at 12 AM from its reporting area, Coastal (RI), 10 miles off.

22Good
  • Fine particles (PM2.5)16Good7.3 mi
  • Ozone22Good18 ppb7.3 mi
  • Nitrogen dioxide1Good1.9 ppb16.8 mi
  • Sulfur dioxide0Good0.5 ppb13.7 mi
  • Carbon monoxide-0.2 ppm16.8 mi

The days ahead

Good each day through Tue Oct 20, led by ozone. Yesterday measured 36, good.

Smoke, the next 45 hours

No smoke near the ground through Sun 8 PM.

SatSun

Precipitation

What has fallen at Quonset State Airport

0.34 in in the last 24 hours, and none in the 2 days before, to Fri 11 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.34in
Last 3 days
0.34in

Visibility

How far you can see at Quonset State Airport, the next 45 hours

Visibility stays 3 miles or more through Sun 8 PM, lowest 3 miles Sat 6 AM.

SatSun

Airfield

Code
OQU
ICAO
KOQU
IATA
NCO
Field elevation
18 ft
Serves
North Kingstown
Kind
Medium airport
Scheduled service
No
Its own instrument
OQU
Wind now
From 220° at 6 mph, read 16 Oct, 22:50

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
05 / 234,000 ft75 ftAsphalt35° / 215°6 mph head, on 231 mph from the right
16 / 347,000 ft150 ftAsphalt and concrete145° / 325°2 mph head, on 166 mph from the right
052316342,500 ftN220° 6 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 N. Kingston/Quonset (OQU), Quonset State Airport's own instrument, measure by measure, on the field's own clock.

Temperature

65 F at 10 PM Friday; 68 F at its warmest, 3 PM Friday, and 57 F at its coolest, 1 AM Friday.

Now
65F
10 PM Friday
Highest
68F
3 PM Friday
Lowest
57F
1 AM Friday
Temperature and Dew point at N. Kingston/Quonset, temperature from 57.2 to 68.0, the latest 64.9; dew point from 46.4 to 66.2, the latest 64.4, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF405060703 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 17TEMPERATUREDEW POINT

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

Humidity and dew point

A dew point of 64 F, the air 98% saturated; the humidity ran from 67% at 1 AM Friday to 100% at 1 PM Friday.

Dew point now
64F
10 PM Friday
Humidity now
98%
Humidity, range
67 to 100%
Relative humidity at N. Kingston/Quonset, relative humidity from 67 to 100, the latest 98, in per cent.RELATIVE HUMIDITY%607080901003 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 17

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

Wind

5 mph from the southwest at 10 PM Friday; at its strongest 21 mph, 2 PM Friday, with a gust of 30 mph at 2 PM Friday.

Now
5mph
from the southwest
Strongest
21mph
2 PM Friday
Highest gust
30mph
2 PM Friday
Wind and Gust at N. Kingston/Quonset, wind from 5 to 21, the latest 5; gust from 17 to 30, the latest 17, in miles an hour.WIND AND GUSTmph01020303 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 17WINDGUST
Wind direction at N. Kingston/Quonset, wind direction from 150 to 230, the latest 220, in degrees.WIND DIRECTION°0901802703603 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 17

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

Pressure

29.69 inHg at 10 PM Friday, rising 0.03 inHg over 3 hours; 0.44 inHg lower than a day before.

Now
29.69inHg
10 PM Friday
3 hours
+0.03inHg
rising
24 hours
-0.44inHg
Pressure, altimeter at N. Kingston/Quonset, pressure, altimeter from 29.64 to 30.13, the latest 29.69, in inches of mercury.PRESSURE, ALTIMETERinHg29.6029.8030.0030.203 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 17

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

Visibility

Down to 2 miles at 12 PM Friday; 5 miles now.

Now
5mi
Lowest
2mi
12 PM Friday
Hours under a mile
0
Visibility at N. Kingston/Quonset, visibility from 2.0 to 10.0, the latest 5.0, in miles.VISIBILITYmi02.557.5103 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 17LIFRIFRMVFRVFR

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

Cloud base

The lowest cloud base came down to 400 ft at 12 PM Friday; a base was reported in 20 of the hours.

Lowest base now
-
Lowest in 24 hours
400ft
12 PM Friday
Hours with a base reported
20
Lowest cloud base at N. Kingston/Quonset, lowest cloud base from 400 to 8,500, the latest 700, in feet.LOWEST CLOUD BASEft02,5005,0007,50010,0003 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 17MVFRVFR

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

N. Kingston/Quonset: 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 Quonset State 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

N. Kingston/QuonsetOQU

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

temp, wind, gust, visibility, precip, pressure

Prudence Island WeatherNAXR1

At a river or reservoir gauge/4.7 mi away/2 ft/16 ft below here

temp, wind, gust, humidity, pressure

Kingston 1 NW54796

At a climate reference station/9.9 mi away/115 ft/97 ft above here

temp, humidity, wind, solar, precip

measured daily2 instruments

North Kingstown 2.6 NRI-WS-59

In a volunteer observer's own ground/1.8 mi away/15 ft/3 ft below here

precip, snowfall, snow depth

Prudence Island WeatherNAXR1

At a cooperative observer's station/4.7 mi away/2 ft/16 ft below here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in Rhode Island

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

Near Quonset State Airport

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

Near Quonset State Airport