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Hammonasset Beach, Connecticut

Beach in South Central Connecticut Planning Region, Connecticut

Air quality

The air at Hammonasset Beach

Index 23, good, led by ozone. Read at 12 AM from its reporting area, New Haven (CT), 20 miles off.

23Good
  • Fine particles (PM2.5)15Good18 mi
  • Ozone23Good29 ppb18 mi
  • Coarse particles (PM10)6Good18 mi
  • Nitrogen dioxide7Good7.7 ppb18 mi
  • Sulfur dioxide0Good0.3 ppb18 mi
  • Carbon monoxide-0.2 ppm18 mi

The days ahead

Good each day through Today, led by fine particles. Yesterday measured 53, moderate.

Smoke, the next 44 hours

No smoke near the ground through Sat 8 PM.

FriSat

Precipitation

What has fallen at Hammonasset Beach

None in the last 3 days, to Fri 12 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
0.00in

Visibility

How far you can see at Hammonasset Beach, the next 44 hours

Mist or haze: visibility falls to 2 miles Fri 12 PM.

FriSat
Hammonasset Beach from its sand, nowLooking SW from the sand at 1:10 AM, night, mostly clear, waves about 2.0 ft every 9 s.200210220SW230Facing SW 217°Wind 4 mphfrom SE, along the beach
Looking SW from the sand at 1:10 AM, night, mostly clear, waves about 2.0 ft every 9 s.
NESW

Facing SW 217°

300 ft

From above: the edge, the break, the view

Beach

County
South Central Connecticut Planning Region
State
Connecticut
Latitude
41.2579° N
Longitude
72.5559° W

What is measuring near here

The 6 instruments nearest Hammonasset Beach, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 2.4 miles away.

measured now4 instruments

Citizen station EW1210EW1210

In a volunteer observer's own ground/7.0 mi away/72 ft/- ft from here

temp, humidity, wind, precip, pressure

ChesterSNC

At an airfield/9.1 mi away/416 ft/- ft from here

temp, wind, gust, visibility, precip, pressure

New Haven Tweed APHVN

At a river or reservoir gauge/17.3 mi away/6 ft/- ft from here

temp, wind, gust, humidity, pressure

measured daily2 instruments

Madison 1.7 NECT-NH-98

In a volunteer observer's own ground/3.2 mi away/124 ft/- ft from here

precip, snowfall, snow depth

GuilfordGULC3

At a cooperative observer's station/6.3 mi away/24 ft/- ft from here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in Connecticut

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

Near Hammonasset Beach

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

Beaches near Hammonasset Beach

Every beach in the state

Near Hammonasset Beach

River and lake gauges