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Appleton Municipal Airport, Minnesota

Small airport in Swift County, Minnesota

Air quality

The air at Appleton Municipal Airport

Index 22, good, led by fine particles. Read at 11 PM from its reporting area, Southwestern Minnesota (MN), 39 miles off.

22Good
  • Fine particles (PM2.5)22Good-
  • Ozone16Good-
  • Coarse particles (PM10)15Good-

The days ahead

Good each day through Sun Oct 18, led by ozone. Yesterday measured 24, good.

Smoke, the next 45 hours

No smoke near the ground through Sat 7 PM.

FriSat

Precipitation

What has fallen at Appleton Municipal Airport

0.05 in in the last 24 hours, and none in the 2 days before, to Thu 10 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.05in
Last 3 days
0.05in

Visibility

How far you can see at Appleton Municipal Airport, the next 45 hours

Visibility stays 8 miles or more through Sat 7 PM, lowest 9 miles Fri 1 AM.

FriSat

Airfield

Code
AQP
ICAO
KAQP
IATA
-
Field elevation
1,020 ft
Serves
Appleton
Kind
Small airport
Scheduled service
No
Its own instrument
AQP
Wind now
From 320° at 20 mph, read 15 Oct, 23:15

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
04 / 22 unlit2,770 ft157 ftGrass44° / 224°2 mph head, on 0420 mph from the left
13 / 313,500 ft75 ftAsphalt136° / 316°20 mph head, on 311 mph from the right
042213311,000 ftN320° 20 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 Appleton Municip (AQP), Appleton Municipal Airport's own instrument, measure by measure, on the field's own clock.

Temperature

46 F at 10 PM; 54 F at its warmest, 3 PM, and 46 F at its coolest, 10 PM.

Now
46F
10 PM
Highest
54F
3 PM
Lowest
46F
10 PM
Temperature and Dew point at Appleton Municip, temperature from 46.2 to 54.1, the latest 46.2; dew point from 37.6 to 52.2, the latest 46.2, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF3540455055Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMTEMPERATUREDEW POINT

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

Humidity and dew point

A dew point of 46 F, the air 100% saturated; the humidity ran from 57% at 4 PM to 100% at 1 AM.

Dew point now
46F
10 PM
Humidity now
100%
Humidity, range
57 to 100%
Relative humidity at Appleton Municip, relative humidity from 57 to 100, the latest 100, in per cent.RELATIVE HUMIDITY%406080100Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

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

Wind

19 mph from the northwest at 10 PM; at its strongest 28 mph, 4 PM, with a gust of 38 mph at 4 PM.

Now
19mph
from the northwest
Strongest
28mph
4 PM
Highest gust
38mph
4 PM
Wind and Gust at Appleton Municip, wind from 0 to 28, the latest 19; gust from 28 to 38, the latest 28, in miles an hour.WIND AND GUSTmph010203040Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMWINDGUST
Wind direction at Appleton Municip, wind direction from 100 to 350, the latest 320, 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

30.12 inHg at 10 PM, steady over 3 hours; 0.08 inHg lower than a day before.

Now
30.12inHg
10 PM
3 hours
+0.02inHg
steady
24 hours
-0.08inHg
Pressure, altimeter at Appleton Municip, pressure, altimeter from 30.02 to 30.20, the latest 30.12, 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 2 miles at 3 AM; 10 miles or more now.

Now
10+mi
Lowest
2mi
3 AM
Hours under a mile
0
Visibility at Appleton Municip, visibility from 2.0 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

Cloud base

The lowest cloud base came down to 600 ft at 9 AM; a base was reported in 23 of the hours.

Lowest base now
-
Lowest in 24 hours
600ft
9 AM
Hours with a base reported
23
Lowest cloud base at Appleton Municip, lowest cloud base from 600 to 8,500, the latest 1,800, in feet.LOWEST CLOUD BASEft02,0004,0006,0008,00010,000Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMMVFRVFR

How it is measured: Cloud classification, Field Book FB-SKY-001

Precipitation

0.03 in measured in the gauge, the most, 0.02 in, in the hour to 10 AM.

Last 24 hours
0.03in
Wettest hour
0.02in
10 AM
Hours with some
5
Precipitation at Appleton Municip, precipitation from 0.00 to 0.02, the latest 0.00, in inches.PRECIPITATIONin0.000.030.050.070.10Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

How it is measured: ASOS, Field Book FB-INS-002

Appleton Municip: 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 Appleton Municipal Airport, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.1 miles away.

measured now3 instruments

Appleton MunicipAQP

At an airfield/0.1 mi away/1,020 ft/level with here

temp, wind, gust, visibility, precip, pressure

Big Stone NwrBSTM5

At a river or reservoir gauge/16.5 mi away/951 ft/69 ft below here

temp, wind, gust, humidity, pressure

measured daily2 instruments

Holloway 2.0 NWMN-SW-11

In a volunteer observer's own ground/4.5 mi away/1,033 ft/13 ft above here

precip, snowfall, snow depth

Milan 1NWMIAM5

At a cooperative observer's station/8.3 mi away/1,017 ft/3 ft below here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in Minnesota

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

Near Appleton Municipal Airport

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

Near Appleton Municipal Airport