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West Puente Valley, California

Community in Los Angeles County, California

Air quality

The air at West Puente Valley

Index 37, good, led by nitrogen dioxide. Read at 9 PM from its reporting area, S San Gabriel Vly (CA), 6 miles off.

37Good
  • Fine particles (PM2.5)-9.4 mi
  • Ozone29Good5 ppb6.3 mi
  • Coarse particles (PM10)-9.4 mi
  • Nitrogen dioxide37Good39.9 ppb6.3 mi
  • Sulfur dioxide0Good0.5 ppb14.7 mi
  • Carbon monoxide-1.1 ppm14.7 mi

The days ahead

Highest 56, moderate, Fri Oct 16, led by fine particles. Yesterday measured 47, 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 West Puente Valley

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

Last 24 hours
0.00in
Last 3 days
0.00in

Visibility

How far you can see at West Puente Valley, the next 44 hours

Visibility stays 10 miles or more through Sat 5 PM.

FriSat

On the radar over West Puente Valley, CaliforniaReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 6 instruments nearest West Puente Valley, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 2.5 miles away.

measured now4 instruments

measured daily2 instruments

La Puente 1.3 ENECA-LA-69

In a volunteer observer's own ground/2.5 mi away/382 ft/57 ft above here

precip, snowfall, snow depth

Rank-

Covina YardCTFC1

At a cooperative observer's station/5.8 mi away/594 ft/269 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at San Gabriel At Peck Rd, drawn

The nearest instrument reporting now, 4.1 mi from West Puente Valley, California. From its report of Oct 15, 2026, 8:45 PM local time: 3 of its 3 sheets.

The column

At 233 ft above sea level, 1 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 29.67 inHg and the temperature at 58.2 F; it reports 77.0 F, 18.8 F warmer than standard.

Section from sea level of where San Gabriel At Peck Rd stands in the atmosphere, height to scale: the station 233 feet above sea level with 1 per cent of the air below it; the standard atmosphere's pressure there, 29.67 inches of mercury, and temperature, 58.2 degrees Fahrenheit.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT SRPC1FIG. D WHERE SAN GABRIEL AT PECK RD STANDS IN THE ATMOSPHERESECTION FROM SEA LEVEL, HEIGHT TO SCALE, THE STATION IN THE STANDARD ATMOSPHEREFT ABOVE SEA LEVEL05,00010,00015,000SEA LEVEL, 29.92 inHg IN THE STANDARD ATMOSPHERESAN GABRIEL AT PECK RD1 PER CENT OF THE AIR BELOW IT233 FT10 PER CENT OF THE AIR BELOW, 2,890 FT20 PER CENT OF THE AIR BELOW, 6,050 FT30 PER CENT OF THE AIR BELOW, 9,540 FT40 PER CENT OF THE AIR BELOW, 13,470 FTSTANDARD PRESSURE HERE29.67 inHgSTANDARD TEMPERATURE HERE58.2 FTEMPERATURE, REPORTED77.0 FTITLESan Gabriel At Peck Rd, the columnSTATION REPORT · DCP SRPC1TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 3DATE2026-10-16IDSR-SRPC1-1DRAWN AS linework on paperSOURCES FB-ENG-001, FB-ENG-003

The sun

On Oct 16 the noon sun stands 47 degrees above the horizon at 34.03 N, and the day is 11 h 10 min long. Level ground there takes 73 per cent of the noon sunlight a surface facing the sun would.

Elevation of the noon sun at San Gabriel At Peck Rd, angles true: on Oct 16 it stands 47 degrees above the horizon, against 79 at the June solstice, 56 at the equinoxes and 33 at the December solstice; the day is 11 h 10 min long.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT SRPC1FIG. E THE SUN AT SAN GABRIEL AT PECK RDELEVATION LOOKING WEST, SOUTH TO THE LEFT: THE NOON SUN ON THE DAY OF THE REPORT, AND AT THE SOLSTICES AND EQUINOXES; ANGLES TRUETHE STATIONJUNE SOLSTICE 79°EQUINOXES 56°DECEMBER SOLSTICE 33°OCT 16, 47°SOUTHANGLES TRUE; THE RAYS ARE OF ONE LENGTH AND DRAW DIRECTION ONLYDAY LENGTH 11 H 10 MINLEVEL GROUND TAKES 73 PER CENT OF THE NOON SUN A FACING SURFACE WOULDLATITUDE 34.03 N; THE SUN'S DECLINATION -9.1°TITLESan Gabriel At Peck Rd, the sunSTATION REPORT · DCP SRPC1TYPEELEVATIONSCALEANGLES TRUEREVAS REPORTED SHEET 2 of 3DATE2026-10-16IDSR-SRPC1-2DRAWN AS linework on paperSOURCES FB-ENG-007

The instrument

A data collection platform, 233 ft above sea level. Its report of Oct 15, 2026, 8:45 PM local time is written on the sensors that made it.

Elevation of a data collection platform, San Gabriel At Peck Rd, each sensor drawn and labelled with what it read: antenna, sending by satellite, last heard oct 15, 2026, 8:45 pm local time; air temperature, 77.0 f; precipitation gauge, 0.00 in today.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT SRPC1FIG. F THE INSTRUMENTELEVATION OF A DATA COLLECTION PLATFORM, EACH SENSOR WITH WHAT IT READ, OCT 15, 2026, 8:45 PM LOCAL TIMEANTENNA, SENDING BY SATELLITELAST HEARD OCT 15, 2026, 8:45 PM LOCAL TIMEAIR TEMPERATURE77.0 FPRECIPITATION GAUGE0.00 IN TODAYSCHEMATIC; THE SPACING BETWEEN SENSORS IS NOT TO SCALETITLESan Gabriel At Peck Rd, the instrumentSTATION REPORT · DCP SRPC1TYPEELEVATIONSCALESCHEMATICREVAS REPORTED SHEET 3 of 3DATE2026-10-16IDSR-SRPC1-3DRAWN AS linework on paperSOURCES FB-INS-001

The full report of San Gabriel At Peck Rd, in 3 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 West Puente Valley

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

Near West Puente Valley

River and lake gauges