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The Quarry at Crystal Springs, Missouri

Golf course in St. Louis County, Missouri

Air quality

The air at The Quarry at Crystal Springs

Index 27, good, led by ozone. Read at 9 PM from its reporting area, Saint Louis (MO), 14 miles off.

27Good
  • Fine particles (PM2.5)19Good12.3 mi
  • Ozone27Good24 ppb1.4 mi
  • Coarse particles (PM10)8Good15.5 mi
  • Nitrogen dioxide4Good4.8 ppb1.9 mi
  • Sulfur dioxide0Good0.6 ppb1.9 mi
  • Carbon monoxide-0.2 ppm12.3 mi

The days ahead

Good each day through Today, led by ozone. Yesterday measured 44, good.

Smoke, the next 41 hours

No smoke near the ground through Sat 1 PM.

FriSat

Precipitation

What has fallen at The Quarry at Crystal Springs

0.32 in in the last 24 hours, 1.10 in over the last 3 days, to Thu 8 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.32in
Last 3 days
1.10in

Visibility

How far you can see at The Quarry at Crystal Springs, the next 41 hours

Visibility stays 8 miles or more through Sat 1 PM, lowest 9 miles Thu 10 PM.

FriSat

Golf course

Area
0.27 sq mi
County
St. Louis County
State
Missouri
Latitude
38.7256° N
Longitude
90.4746° W

Course map

Marine AvenueWesford Drive2,000 ftNMap data © OpenStreetMap contributors, ODbLMarine Avenue2,000 ftNMap data © OpenStreetMap contributors, ODbL
The Quarry at Crystal Springs and the streets round it, north up. The sheet is 10,958 ft across; the bar is 2,000 ft.8,766 ft across; the bar is 2,000 ft. Inside its outline the map files 25 fairways, 18 greens, 47 tees, 39 bunkers and 5 water hazards. Fairways are ruled, greens ruled in blue, bunkers stippled and water in level lines; the course is outlined in blue. Sources

What is measuring near here

The 6 instruments nearest The Quarry at Crystal Springs, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.1 miles away.

measured now4 instruments

Citizen station DW4248DW4248

In a volunteer observer's own ground/3.2 mi away/520 ft/- ft from here

temp, humidity, wind, precip, pressure

St. CharlesSCLM7

At a river or reservoir gauge/4.4 mi away/443 ft/- ft from here

temp, wind, gust, humidity, pressure

St. LouisSTL

At an airfield/5.8 mi away/561 ft/- ft from here

temp, wind, gust, visibility, precip, pressure

Shaw Nature ReserveS2227

At a soil climate station/24.8 mi away/623 ft/- ft from here

temp, humidity, soil temp, soil moisture

measured daily2 instruments

Maryland Heights 1.2 ESEMO-SL-79

In a volunteer observer's own ground/1.1 mi away/523 ft/- ft from here

precip, snowfall, snow depth

Missouri RiverSTCM7

At a cooperative observer's station/3.8 mi away/440 ft/- ft from here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in Missouri

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

Near The Quarry at Crystal Springs

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

Near The Quarry at Crystal Springs