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Rolling Hills, California

City in Los Angeles County, California

Air quality

The air at Rolling Hills

Index 72, moderate, led by nitrogen dioxide. Read at 9 PM from its reporting area, South Coastal LA (CA), 10 miles off.

72Moderate
  • Fine particles (PM2.5)42Good12.5 mi
  • Ozone19Good6 ppb12.5 mi
  • Coarse particles (PM10)22Good22.1 mi
  • Nitrogen dioxide72Moderate74 ppb10.6 mi
  • Sulfur dioxide0Good0.4 ppb22.1 mi
  • Carbon monoxide-0.7 ppm12.5 mi

The days ahead

Moderate each day through Fri Oct 16, led by fine particles. Yesterday measured 45, good.

Smoke, the next 44 hours

Little smoke near the ground through Sat 5 PM: the index from smoke stays at 17 or under.

FriSat

Precipitation

What has fallen at Rolling Hills

None in the last 3 days, to Thu 8 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 Rolling Hills, the next 44 hours

Visibility stays 10 miles or more through Sat 5 PM.

FriSat

On the radar over Rolling Hills, CaliforniaReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 5 instruments nearest Rolling Hills, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.9 miles away.

measured now3 instruments

measured daily2 instruments

Rancho Palos Verdes 0.7 WNWCA-LA-88

In a volunteer observer's own ground/1.9 mi away/1,208 ft/7 ft below here

precip, snowfall, snow depth

Rank-

Long Beach - Palos VerdesPAVC1

At a cooperative observer's station/4.1 mi away/257 ft/958 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Torrance Municipal, drawn

The nearest airport reporting now, 3.2 mi from Rolling Hills, California. From its report of Oct 15, 2026, 9:35 PM local time: 3 of its 6 sheets.

The sky

No cloud below 12,000 ft; visibility 10 mi or more.

Section of the sky over Torrance Municipal, height above the station to scale: no cloud detected below 12,000 feet, the reach of its ceilometer, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT TOAFIG. A THE SKY OVER TORRANCE MUNICIPALSECTION, HEIGHT ABOVE THE STATION TO SCALE, EACH LAYER AT THE HEIGHT OF ITS BASE AS REPORTED; COVER IN EIGHTHS OF THE SKY; TOPS NOT MEASUREDFT ABOVE THE STATION05001,0001,5002,0002,5003,000ETAGESLOWTHE STATIONTHE CEILOMETER READS TO 12,000 FT, ABOVE THIS SHEETNO CLOUD DETECTED BELOW 12,000 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLETorrance Municipal, the skySTATION REPORT · ASOS TOATYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-TOA-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

74.5 F with a dew point of 39.0 F, 28 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 8,000 ft up.

Chart of the air at Torrance Municipal: temperature 74.5 degrees Fahrenheit and dew point 39.0, 28 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 8,000 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT TOAFIG. B THE AIR AT TORRANCE MUNICIPALTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION02,0004,0006,0008,00010,00020 F40 F60 F80 FSATURATES 8,000 FT ABOVE THE STATION, AT 31.6 FTEMPERATURE 74.5 FDEW POINT 39.0 FSPREAD 35.5 FRELATIVE HUMIDITY 28 PER CENTTHE AIR COOLS ABOUT 5.4 F EACH 1,000 FT IT RISES, AND ITS DEW POINT ABOUT 1 FSOLID: THE LIFTED AIR'S TEMPERATURE; DASHED: ITS DEW POINTTITLETorrance Municipal, the airSTATION REPORT · ASOS TOATYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-TOA-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the south southwest (210 degrees) at 7 mph: force 2, a light breeze on the Beaufort scale.

Plan of the wind at Torrance Municipal, north up: blowing from 210 degrees, the south southwest, at 7 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 2, light breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT TOAFIG. C THE WIND AT TORRANCE MUNICIPALPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 210°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 7 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLETorrance Municipal, the windSTATION REPORT · ASOS TOATYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-TOA-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Torrance Municipal, in 6 sheets, each beside the Field Book plates that explain it

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Snow on the ground

Elsewhere in California

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

Near Rolling Hills

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

Near Rolling Hills

River and lake gauges