Today | Weather | Monday, December 15, 2025

Weather in Fresno, California

01:16 PM
Now
Cloudy Weather
45° F
Feels Like 45°
Precipitation 0 %
Wind 5 mph
UV Index (0 - 11+) 1
Humidity 97 %
Today
Rainy Weather
Day 48°
Night 39°
Precipitation 49 %
Wind 4 mph
UV Index (0 - 11+) 1

Fresno Weather Forecast Updated

47 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (December 15, 2024)
Cloudy Night

Day

55°

Night

39°

Wind

4 mph

Precipitation

0 %

Air Quality in Fresno

NOW
114 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 40.9 µg/m³
PM10 47.35 µg/m³
O3 0.042 ppm
NO2 2.3 ppb
SO2 0.1 ppb
CO 0.22 ppm
NH3 2.6 µg/m³
NO 0.82 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:

Members of sensitive groups may experience health effects. The general public is not likely to be affected.

Show raw pollutant concentrations (µg/m³)
PM2.540.9 µg/m³
PM1047.35 µg/m³
O382.69 µg/m³
NO24.42 µg/m³
SO20.25 µg/m³
CO253.34 µg/m³
NH32.6 µg/m³
NO0.82 µg/m³