Today | Weather | Saturday, August 29, 2026
Active Weather Warnings

Weather in Carson, California

01:53 AM
Now
Cloudy Night
75° F
Feels Like 79°
Precipitation 0 %
Wind 5 mph
Humidity 81 %
Today
Cloudy Weather
Day 91°
Night 72°
Precipitation 0 %
Wind 8 mph
UV Index (0 - 11+) 9

Warning: High UV Index Today: 9

High risk of harm from unprotected sun exposure. Take precautions: wear a hat, sunglasses, and apply sunscreen regularly if you’ll be outdoors for extended periods.

Carson Weather Forecast Updated

31 minutes ago
Last updated on

Air Quality in Carson

NOW
150 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 55.33 µg/m³
PM10 75.48 µg/m³
O3 0.044 ppm
NO2 0.7 ppb
SO2 0.2 ppb
CO 0.15 ppm
NH3 0.28 µg/m³
NO 0 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is not likely to be affected.

Show raw pollutant concentrations (µg/m³)
PM2.555.33 µg/m³
PM1075.48 µg/m³
O385.85 µg/m³
NO21.41 µg/m³
SO20.61 µg/m³
CO176.11 µg/m³
NH30.28 µg/m³
NO0 µg/m³

Weather Alerts and Warnings for Carson

Moderate Expected Likely

Heat Advisory

Heat Advisory issued August 29 at 1:20AM PDT until August 29 at 8:00PM PDT by NWS Los Angeles/Oxnard CA
Aug 29, 1:20 AM Aug 29, 8:00 PM
WHAT: Temperatures up to 103.

WHERE: A portion of southwest California.

WHEN: Until 8 PM PDT this evening.

IMPACTS: Hot temperatures may cause heat illnesses.
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Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.
Updated: Aug 29, 1:22 AM Source: NWS Alert