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Richard McKinnon State Park, Massachusetts

State Park in Suffolk County, Massachusetts

Air quality

The air at Richard McKinnon State Park

Index 25, good, led by fine particles. Read at 10 PM from its reporting area, Boston Metro (MA), 3 miles off.

25Good
  • Fine particles (PM2.5)25Good2 mi
  • Ozone16Good14 ppb2.9 mi
  • Coarse particles (PM10)12Good2.9 mi
  • Nitrogen dioxide12Good13 ppb2 mi
  • Sulfur dioxide1Good1.3 ppb2 mi
  • Carbon monoxide-0.2 ppm2.9 mi

The days ahead

Good each day through Sat Oct 17, led by fine particles. Yesterday measured 41, good.

Smoke, the next 41 hours

No smoke near the ground through Sat 2 PM.

FriSat

Precipitation

What has fallen at Richard McKinnon State Park

None in the last 24 hours; 0.10 in over the last 3 days, to Thu 9 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
0.10in

Visibility

How far you can see at Richard McKinnon State Park, the next 41 hours

Mist or haze: visibility falls to 3 miles Fri 8 AM.

FriSat

Park

Designation
State Park
Area
393,000 sq ft
Height at its point
2 ft
County
Suffolk County
State
Massachusetts
Latitude
42.3693° N
Longitude
71.0668° W

What is measuring near here

The 6 instruments nearest Richard McKinnon State Park, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.7 miles away.

measured now4 instruments

Citizen station EW1152EW1152

In a volunteer observer's own ground/0.7 mi away/45 ft/43 ft above here

temp, humidity, wind, precip, pressure

BostonNDBC-BHBM3

At a river or reservoir gauge/1.3 mi away/-/- ft from here

temp, wind, gust, humidity, pressure

Boston/Logan INTLBOS

At an airfield/3.0 mi away/30 ft/28 ft above here

temp, wind, gust, visibility, precip, pressure

QuincyMA004

Beside a road/9.4 mi away/131 ft/129 ft above here

temp, pavement temp, wind, visibility, precip

measured daily2 instruments

Charlestown 0.5 SEMA-SF-37

In a volunteer observer's own ground/0.7 mi away/14 ft/12 ft above here

precip, snowfall, snow depth

Jamacia PlainJPBM3

At a cooperative observer's station/5.1 mi away/102 ft/100 ft above here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in Massachusetts

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

Near Richard McKinnon State Park

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

Parks near Richard McKinnon State Park

Every park in the state

Near Richard McKinnon State Park

River and lake gauges