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Oakland County International Airport, Michigan

Medium airport in Oakland County, Michigan

Air quality

The air at Oakland County International Airport

Index 36, good, led by fine particles. Read at 12 AM from its reporting area, Southeast (MI), 12 miles off.

36Good
  • Fine particles (PM2.5)36Good18.7 mi
  • Ozone24Good19 ppb18.7 mi
  • Coarse particles (PM10)14Good-
  • Nitrogen dioxide11Good12.9 ppb21.1 mi
  • Carbon monoxide-0 ppm21.1 mi

The days ahead

Good each day through Today, led by ozone. Yesterday measured 38, good.

Smoke, the next 44 hours

No smoke near the ground through Sat 8 PM.

FriSat

Precipitation

What has fallen at Oakland County International Airport

0.05 in in the last 24 hours, 0.46 in over the last 3 days, to Fri 12 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.05in
Last 3 days
0.46in

Visibility

How far you can see at Oakland County International Airport, the next 44 hours

Visibility stays 4 miles or more through Sat 8 PM, lowest 4 miles Fri 10 AM.

FriSat

Airfield

Code
PTK
ICAO
KPTK
IATA
PTK
Field elevation
980 ft
Serves
Pontiac
Kind
Medium airport
Scheduled service
No
Its own instrument
PTK
Wind now
From 200° at 10 mph, read 16 Oct, 00:53

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
09L / 27R5,676 ft100 ftAsphalt87° / 267°4 mph head, on 27R9 mph from the left
09R / 27L6,521 ft150 ftAsphalt88° / 268°4 mph head, on 27L9 mph from the left
18 / 36 unlit2,582 ft75 ftAsphalt178° / 358°9 mph head, on 184 mph from the right
09L27R09R27L18362,500 ftN200° 10 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 Pontiac (PTK), Oakland County International Airport's own instrument, measure by measure, on the field's own clock.

Temperature

60 F at 12 AM; 60 F at its warmest, 12 AM, and 51 F at its coolest, 2 AM Thursday.

Now
60F
12 AM
Highest
60F
12 AM
Lowest
51F
2 AM Thursday
Temperature and Dew point at Pontiac, temperature from 51.0 to 60.0, the latest 60.0; dew point from 44.0 to 59.0, the latest 59.0, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF40455055603 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16TEMPERATUREDEW POINT

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

Humidity and dew point

A dew point of 59 F, the air 96% saturated; the humidity ran from 69% at 1 PM Thursday to 96% at 12 AM.

Dew point now
59F
12 AM
Humidity now
96%
Humidity, range
69 to 96%
Relative humidity at Pontiac, relative humidity from 69 to 96, the latest 96, in per cent.RELATIVE HUMIDITY%607080901003 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16

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

Wind

11 mph from the south southwest at 12 AM; at its strongest 11 mph, 6 PM Thursday, with a gust of 23 mph at 6 PM Thursday.

Now
11mph
from the south southwest
Strongest
11mph
6 PM Thursday
Highest gust
23mph
6 PM Thursday
Wind and Gust at Pontiac, wind from 5 to 11, the latest 11; gust from 16 to 23, the latest 22, in miles an hour.WIND AND GUSTmph5101520253 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16WINDGUST
Wind direction at Pontiac, wind direction from 50 to 200, the latest 200, 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

29.70 inHg at 12 AM, falling 0.13 inHg over 3 hours; 0.52 inHg lower than a day before.

Now
29.70inHg
12 AM
3 hours
-0.13inHg
falling
24 hours
-0.52inHg
Pressure, altimeter at Pontiac, pressure, altimeter from 29.70 to 30.23, the latest 29.70, in inches of mercury.PRESSURE, ALTIMETERinHg29.6029.8030.0030.2030.403 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16

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

Visibility

Down to 4 miles at 12 AM; 4 miles now.

Now
4mi
Lowest
4mi
12 AM
Hours under a mile
0
Visibility at Pontiac, visibility from 3.5 to 10.0, the latest 3.5, 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 400 ft at 12 AM; a base was reported in 23 of the hours.

Lowest base now
-
Lowest in 24 hours
400ft
12 AM
Hours with a base reported
23
Lowest cloud base at Pontiac, lowest cloud base from 400 to 2,900, the latest 400, in feet.LOWEST CLOUD BASEft01,0002,0003,0003 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16LIFRIFRMVFR

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

Precipitation

0.02 in measured in the gauge, the most, 0.02 in, in the hour to 11 PM Thursday.

Last 24 hours
0.02in
Wettest hour
0.02in
11 PM Thursday
Hours with some
4
Precipitation at Pontiac, precipitation from 0.00 to 0.02, the latest 0.00, in inches.PRECIPITATIONin0.000.030.050.070.103 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16

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

Pontiac: 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 Oakland County International 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

PontiacPTK

At an airfield/0.0 mi away/981 ft/1 ft above here

temp, wind, gust, visibility, precip, pressure

M-1MC127

Beside a road/9.3 mi away/1,053 ft/73 ft above here

temp, pavement temp, wind, visibility, precip

Fenton - Holy RAWSHRAM4

A remote fire weather station/16.8 mi away/889 ft/91 ft below here

temp, wind, gust, humidity, pressure

measured daily2 instruments

Waterford 2.2 WNWMI-OK-6

In a volunteer observer's own ground/0.8 mi away/965 ft/15 ft below here

precip, snowfall, snow depth

White Lake 4 EWHKM4

At a cooperative observer's station/3.5 mi away/1,050 ft/70 ft above here

snowfall, snow depth, precip, high, low

0in

Snow on the ground

Measured at White Lake 4 E (WHKM4), 3.5 miles from here, read 15 Oct, 20:00. measured daily

Elsewhere in Michigan

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

Near Oakland County International Airport

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

Near Oakland County International Airport