Today | Weather | Thursday, October 29, 2026

Weather in Elk Grove, California

07:28 AM
Now
Cloudy Night
48° F
Feels Like 48°
Precipitation 0 %
Wind 4 mph
Humidity 80 %
Today
Cloudy Weather
Day 66°
Night 50°
Precipitation 0 %
Wind 4 mph
UV Index (0 - 11+) 3

Elk Grove Weather Forecast Updated

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

Day

81°

Night

48°

Wind

4 mph

Precipitation

0 %

Air Quality in Elk Grove

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

Pollutant Concentrations:

PM2.5 17.97 µg/m³
PM10 27.54 µg/m³
O3 0.019 ppm
NO2 15.5 ppb
SO2 1.7 ppb
CO 0.25 ppm
NH3 0.43 µg/m³
NO 0.01 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)
PM2.5 – 17.97 µg/m³
PM10 – 27.54 µg/m³
O3 – 36.85 µg/m³
NO2 – 29.15 µg/m³
SO2 – 4.58 µg/m³
CO – 285.43 µg/m³
NH3 – 0.43 µg/m³
NO – 0.01 µg/m³