Today | Weather | Tuesday, March 17, 2026

Weather in Palmdale, California

12:19 AM
Now
Cloudy Night
66° F
Feels Like 64°
Precipitation 0 %
Wind 7 mph
Humidity 35 %
Today
Sunny Weather
Day 93°
Night 55°
Precipitation 0 %
Wind 7 mph
UV Index (0 - 11+) 6

Palmdale Weather Forecast Updated

44 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (March 17, 2025)
Partly Sunny with Showers

Day

61°

Night

37°

Wind

19 mph

UV Index

4

Precipitation

55 %

Air Quality in Palmdale

NOW
57 AQI
Moderate air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 15.36 µg/m³
PM10 20.81 µg/m³
O3 0.047 ppm
NO2 2.7 ppb
SO2 0.3 ppb
CO 0.17 ppm
NH3 0.26 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 acceptable; however, for some pollutants, there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.

Show raw pollutant concentrations (µg/m³)
PM2.515.36 µg/m³
PM1020.81 µg/m³
O392.3 µg/m³
NO25.13 µg/m³
SO20.72 µg/m³
CO193.26 µg/m³
NH30.26 µg/m³
NO0 µg/m³