Today | Weather | Monday, December 29, 2025

Weather in Lancaster, California

09:07 PM
Now
Cloudy Night
45° F
Feels Like 36°
Precipitation 0 %
Wind 16 mph
Humidity 43 %
Today
Night
Day 57°
Night 41°
Precipitation 0 %
Wind 15 mph

Lancaster Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (December 29, 2024)
Sunny Weather

Day

75°

Night

45°

Wind

11 mph

UV Index

3

Precipitation

0 %

Air Quality in Lancaster

NOW
30 AQI
Good air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 7.3 µg/m³
PM10 17.97 µg/m³
O3 0.026 ppm
NO2 24.1 ppb
SO2 2.3 ppb
CO 0.25 ppm
NH3 1.9 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:

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

Show raw pollutant concentrations (µg/m³)
PM2.57.3 µg/m³
PM1017.97 µg/m³
O350.43 µg/m³
NO245.28 µg/m³
SO26.05 µg/m³
CO288.11 µg/m³
NH31.9 µg/m³
NO0 µg/m³