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Sonoma State Historic Park, California

State Historic Park in Sonoma County, California

Air quality

The air at Sonoma State Historic Park

Index 50, good, led by ozone. Read at 7 PM from its reporting area, Napa (CA), 10 miles off.

50Good
  • Fine particles (PM2.5)49Good22.9 mi
  • Ozone50Good48 ppb21.5 mi
  • Nitrogen dioxide13Good14.5 ppb22.9 mi
  • Carbon monoxide-0.4 ppm22.9 mi

The days ahead

Good each day through Tue Oct 20, led by ozone. Yesterday measured 40, good.

Smoke, the next 41 hours

Little smoke near the ground through Sat 11 AM: the index from smoke stays at 17 or under.

ThuFriSat

Precipitation

What has fallen at Sonoma State Historic Park

None in the last 3 days, to Thu 6 PM. 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 Sonoma State Historic Park, the next 41 hours

Visibility stays 10 miles or more through Sat 11 AM.

ThuFriSat

Park

Designation
State Historic Park
Area
0.1 sq mi
Height at its point
100 ft
County
Sonoma County
State
California
Latitude
38.2970° N
Longitude
122.4602° W

What is measuring near here

The 6 instruments nearest Sonoma State Historic Park, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.2 miles away.

measured now4 instruments

Citizen station FW7520FW7520

In a volunteer observer's own ground/4.8 mi away/36 ft/64 ft below here

temp, humidity, wind, precip, pressure

PetalumaO69

At an airfield/8.3 mi away/90 ft/10 ft below here

temp, wind, gust, visibility, precip, pressure

SRFD White Oak DriveQSWC1

At a river or reservoir gauge/11.4 mi away/1,004 ft/904 ft above here

temp, wind, gust, humidity, pressure

Bodega 6 WSW93245

At a climate reference station/33.1 mi away/63 ft/37 ft below here

temp, humidity, wind, solar, precip

measured daily2 instruments

SonomaSMAC1

At a cooperative observer's station/0.2 mi away/137 ft/37 ft above here

snowfall, snow depth, precip, high, low

Sonoma 0.4 SSECA-SN-115

In a volunteer observer's own ground/0.8 mi away/79 ft/21 ft below here

precip, snowfall, snow depth

-

Snow on the ground

Elsewhere in California

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

Near Sonoma State Historic Park

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

Near Sonoma State Historic Park