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Mary Island State Park, New York

State Park in Jefferson County, New York

Air quality

The air at Mary Island State Park

Index 20, good, led by ozone. Read at 2 AM from its reporting area, Eastern Lake Ontario Region (NY), 74 miles off.

20Good
  • Fine particles (PM2.5)18Good-
  • Ozone20Good20 ppb19 mi

The days ahead

Good each day through Today, led by fine particles. Yesterday measured 28, good.

Smoke, the next 42 hours

No smoke near the ground through Sat 8 PM.

FriSat

Precipitation

What has fallen at Mary Island State Park

None in the last 24 hours; 0.45 in over the last 3 days, to Fri 2 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
0.45in

Visibility

How far you can see at Mary Island State Park, the next 42 hours

Dense fog: visibility falls to 0.1 miles Fri 10 AM, under a mile for 2 hours.

FriSat

Park

Designation
State Park
Area
594,000 sq ft
Height at its point
243 ft
County
Jefferson County
State
New York
Latitude
44.3638° N
Longitude
75.9233° W

What is measuring near here

The 5 instruments nearest Mary Island State Park, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.7 miles away.

measured now3 instruments

Citizen station GW6962GW6962

In a volunteer observer's own ground/21.0 mi away/452 ft/209 ft above here

temp, humidity, wind, precip, pressure

Fort Drum/WheelerGTB

At an airfield/23.6 mi away/679 ft/436 ft above here

temp, wind, gust, visibility, precip, pressure

Cape VincentNDBC-CAVN6

At a river or reservoir gauge/25.9 mi away/-/- ft from here

temp, wind, gust, humidity, pressure

measured daily2 instruments

Alexandria Bay 1.7 NENY-JF-48

In a volunteer observer's own ground/1.7 mi away/277 ft/34 ft above here

precip, snowfall, snow depth

Theresa 4NWTHEN6

At a cooperative observer's station/7.5 mi away/368 ft/125 ft above here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in New York

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

Near Mary Island State Park

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

Near Mary Island State Park