Today | Weather | Saturday, November 14, 2026

Weather in Lancaster, California

03:47 PM
Now
Cloudy Weather
66° F
Feels Like 64°
Precipitation 0 %
Wind 5 mph
UV Index (0 - 11+) 1
Humidity 31 %
Today
Cloudy Weather
Day 68°
Night 39°
Precipitation 3 %
Wind 7 mph
UV Index (0 - 11+) 3

Lancaster Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (November 14, 2025)
Rainy Weather

Day

61°

Night

55°

Wind

6 mph

Precipitation

100 %

Air Quality in Lancaster

NOW
48 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.26 µg/m³
PM10 2.74 µg/m³
O3 0.052 ppm
NO2 0.2 ppb
SO2 0.1 ppb
CO 0.11 ppm
NH3 0 µg/m³
NO 0.03 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:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.5 – 1.26 µg/m³
PM10 – 2.74 µg/m³
O3 – 102.75 µg/m³
NO2 – 0.4 µg/m³
SO2 – 0.24 µg/m³
CO – 120.97 µg/m³
NH3 – 0 µg/m³
NO – 0.03 µg/m³