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Arlington House, The Robert E. Lee Memorial, Virginia

National Memorial in Arlington County, Virginia

Air quality

The air at Arlington House, The Robert E. Lee Memorial

Index 25, good, led by fine particles. Read at 10 PM from its reporting area, Northern Virginia and DC (DC), 4 miles off.

25Good
  • Fine particles (PM2.5)25Good-
  • Ozone22Good15 ppb4.2 mi
  • Nitrogen dioxide6Good6.7 ppb4.2 mi
  • Sulfur dioxide0Good0 ppb15.9 mi
  • Carbon monoxide-0.4 ppm4.2 mi

The days ahead

Good each day through Sun Oct 18, led by fine particles. Yesterday measured 56, moderate.

Smoke, the next 41 hours

Little smoke near the ground through Sat 2 PM: the index from smoke stays at 6 or under.

FriSat

Precipitation

What has fallen at Arlington House, The Robert E. Lee Memorial

0.02 in in the last 24 hours, and none in the 2 days before, to Thu 9 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.02in
Last 3 days
0.02in

Visibility

How far you can see at Arlington House, The Robert E. Lee Memorial, the next 41 hours

Visibility stays 4 miles or more through Sat 2 PM, lowest 4 miles Fri 8 AM.

FriSat

Park

Designation
National Memorial
Area
611,000 sq ft
Height at its point
150 ft
County
Arlington County
State
Virginia
Latitude
38.8823° N
Longitude
77.0743° W

What is measuring near here

The 5 instruments nearest Arlington House, The Robert E. Lee Memorial, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.2 miles away.

measured now3 instruments

Citizen station FW9822FW9822

In a volunteer observer's own ground/1.4 mi away/270 ft/120 ft above here

temp, humidity, wind, precip, pressure

Fourmile Run At Alexandria01652500

At a river or reservoir gauge/2.8 mi away/28 ft/122 ft below here

temp, wind, gust, humidity, pressure

Washington/NationalDCA

At an airfield/3.2 mi away/66 ft/84 ft below here

temp, wind, gust, visibility, precip, pressure

measured daily2 instruments

Arlington 1.0 NNEVA-AR-7

In a volunteer observer's own ground/1.2 mi away/240 ft/90 ft above here

precip, snowfall, snow depth

Dunn LoringDNLV2

At a cooperative observer's station/7.8 mi away/489 ft/339 ft above here

snowfall, snow depth, precip, high, low

0in

Snow on the ground

Measured at Dunn Loring (DNLV2), 7.8 miles from here, read 15 Oct, 08:00. measured daily

Elsewhere in Virginia

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

Near Arlington House, The Robert E. Lee Memorial

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

Parks near Arlington House, The Robert E. Lee Memorial

Every park in the state

Near Arlington House, The Robert E. Lee Memorial

River and lake gauges