Today | Weather | Friday, June 26, 2026

Weather in Fremont, California

06:26 AM
Now
Cloudy Weather
54° F
Feels Like 52°
Precipitation 20 %
Wind 7 mph
UV Index (0 - 11+) 0
Humidity 93 %
Today
Cloudy Weather
Day 70°
Night 59°
Precipitation 2 %
Wind 13 mph
UV Index (0 - 11+) 5

Fremont Weather Forecast Updated

29 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (June 26, 2025)
Cloudy Weather

Day

77°

Night

54°

Wind

9 mph

UV Index

11

Precipitation

0 %

Air Quality in Fremont

NOW
32 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 3.17 µg/m³
PM10 10.66 µg/m³
O3 0.034 ppm
NO2 0.4 ppb
SO2 0.3 ppb
CO 0.07 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)
PM2.53.17 µg/m³
PM1010.66 µg/m³
O367.45 µg/m³
NO20.74 µg/m³
SO20.91 µg/m³
CO81.85 µg/m³
NH30 µg/m³
NO0 µg/m³