Today | Weather | Monday, August 24, 2026

Weather in Berkeley, California

01:16 PM
Now
Cloudy Weather
66° F
Feels Like 72°
Precipitation 0 %
Wind 10 mph
UV Index (0 - 11+) 5
Humidity 79 %
Today
Cloudy Weather
Day 70°
Night 57°
Precipitation 7 %
Wind 9 mph
UV Index (0 - 11+) 7

Berkeley Weather Forecast Updated

28 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (August 24, 2025)
Cloudy Weather

Day

72°

Night

57°

Wind

10 mph

UV Index

70

Precipitation

0 %

Air Quality in Berkeley

NOW
28 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 5.5 µg/m³
PM10 16.24 µg/m³
O3 0.031 ppm
NO2 0.4 ppb
SO2 0.3 ppb
CO 0.07 ppm
NH3 0 µg/m³
NO 0.12 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)
PM2.55.5 µg/m³
PM1016.24 µg/m³
O360.01 µg/m³
NO20.68 µg/m³
SO20.8 µg/m³
CO85.52 µg/m³
NH30 µg/m³
NO0.12 µg/m³