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Constitution Gardens, District of Columbia

Unit of the national park system in District of Columbia

Air quality

The air at Constitution Gardens

Index 28, good, led by fine particles. Read at 11 PM from its reporting area, Northern Virginia and DC (DC), 2 miles off.

28Good
  • Fine particles (PM2.5)28Good4.4 mi
  • Ozone20Good14 ppb4.4 mi
  • Nitrogen dioxide4Good4.2 ppb2.6 mi
  • Sulfur dioxide0Good0 ppb14.3 mi
  • Carbon monoxide-0.3 ppm2.6 mi

The days ahead

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

Smoke, the next 45 hours

Little smoke near the ground through Sat 8 PM: the index from smoke stays at 6 or under.

FriSat

Precipitation

What has fallen at Constitution Gardens

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

Last 24 hours
0.04in
Last 3 days
0.04in

Visibility

How far you can see at Constitution Gardens, the next 45 hours

Visibility stays 4 miles or more through Sat 8 PM, lowest 5 miles Fri 7 PM.

FriSat

Park

Designation
Unit of the national park system
Area
1,770,000 sq ft
Height at its point
12 ft
County
-
State
District of Columbia
Latitude
38.8910° N
Longitude
77.0433° W

What is measuring near here

The 4 instruments nearest Constitution Gardens, 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 now2 instruments

WashingtonNDBC-WASD2

At a river or reservoir gauge/1.7 mi away/-/- ft from here

temp, wind, gust, humidity, pressure

Citizen station FW1341FW1341

In a volunteer observer's own ground/2.9 mi away/68 ft/56 ft above here

temp, humidity, wind, precip, pressure

measured daily2 instruments

Washington 1.0 WDC-DC-22

In a volunteer observer's own ground/1.2 mi away/84 ft/72 ft above here

precip, snowfall, snow depth

National ArboretumNARD2

In a park or preserve/4.2 mi away/13 ft/1 ft above here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in District of Columbia

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

Near Constitution Gardens

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

Parks near Constitution Gardens

Every park in the state

Near Constitution Gardens

River and lake gauges