Storm Station
Sign in

Alki Beach, Washington

Beach in King County, Washington

Air quality

The air at Alki Beach

Index 56, moderate, led by fine particles. Read at 1 AM from its reporting area, Seattle-Bellevue-Kent Valley (WA), 3 miles off.

56Moderate
  • Fine particles (PM2.5)56Moderate3.6 mi
  • Ozone1Good1 ppb4.8 mi
  • Coarse particles (PM10)16Good3.6 mi
  • Nitrogen dioxide11Good12.7 ppb3.6 mi
  • Sulfur dioxide0Good0.7 ppb4.8 mi
  • Carbon monoxide-0.5 ppm4.4 mi

The days ahead

Good each day through Sat Oct 17, led by fine particles. Yesterday measured 53, moderate.

Smoke, the next 41 hours

Little smoke near the ground through Sat 5 PM: the index from smoke stays at 11 or under.

FriSat

Precipitation

What has fallen at Alki Beach

None in the last 3 days, to Fri 1 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 Alki Beach, the next 41 hours

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

FriSat
Alki Beach from its sand, nowLooking N from the sand at 1:58 AM, night, mostly clear, waves about 2.0 ft every 9 s.350N1020Facing N 8°Wind 1 mphfrom ENE, onshore
Looking N from the sand at 1:58 AM, night, mostly clear, waves about 2.0 ft every 9 s.
NESW

Facing N 8°

300 ft

From above: the edge, the break, the view

Beach

County
King County
State
Washington
Latitude
47.5793° N
Longitude
122.4104° W

What is measuring near here

The 6 instruments nearest Alki Beach, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.1 miles away.

measured now4 instruments

Citizen station EW8046EW8046

In a volunteer observer's own ground/0.5 mi away/19 ft/- ft from here

temp, humidity, wind, precip, pressure

West PointNDBC-WPOW1

At a river or reservoir gauge/5.8 mi away/-/- ft from here

temp, wind, gust, humidity, pressure

Seattle/Boeing FldBFI

At an airfield/6.2 mi away/16 ft/- ft from here

temp, wind, gust, visibility, precip, pressure

S144Th TukwilaT144T

Beside a road/9.7 mi away/144 ft/- ft from here

temp, pavement temp, wind, visibility, precip

measured daily2 instruments

Seattle 4.2 SWWA-KG-72

In a volunteer observer's own ground/0.1 mi away/22 ft/- ft from here

precip, snowfall, snow depth

Seattle WaSEW

At a cooperative observer's station/10.4 mi away/24 ft/- ft from here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in Washington

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

Near Alki Beach

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

Near Alki Beach