Today | Weather | Friday, October 9, 2026

Weather in Hawthorne, California

08:44 PM
Now
Cloudy Night
72° F
Feels Like 72°
Precipitation 0 %
Wind 6 mph
Humidity 81 %
Today
Cloudy Night
Day 81°
Night 68°
Precipitation 5 %
Wind 4 mph

Hawthorne Weather Forecast Updated

29 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (October 9, 2025)
Cloudy Night

Day

75°

Night

63°

Wind

5 mph

Precipitation

2 %

Air Quality in Hawthorne

NOW
47 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 9.22 µg/m³
PM10 23.26 µg/m³
O3 0.051 ppm
NO2 0.2 ppb
SO2 0.2 ppb
CO 0.10 ppm
NH3 0 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)
PM2.5 – 9.22 µg/m³
PM10 – 23.26 µg/m³
O3 – 99.96 µg/m³
NO2 – 0.33 µg/m³
SO2 – 0.55 µg/m³
CO – 114.92 µg/m³
NH3 – 0 µg/m³
NO – 0 µg/m³