Today | Weather | Tuesday, April 7, 2026

Weather in Concord, California

11:18 AM
Now
Cloudy Weather
63° F
Feels Like 66°
Precipitation 0 %
Wind 9 mph
UV Index (0 - 11+) 5
Humidity 57 %
Today
Cloudy Weather
Day 73°
Night 54°
Precipitation 0 %
Wind 9 mph
UV Index (0 - 11+) 7

Concord Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (April 7, 2025)
Cloudy Weather

Day

70°

Night

52°

Wind

9 mph

UV Index

5

Precipitation

40 %

Air Quality in Concord

NOW
56 AQI
Moderate air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 3.89 µg/m³
PM10 9.23 µg/m³
O3 0.056 ppm
NO2 0.5 ppb
SO2 0.4 ppb
CO 0.12 ppm
NH3 0.03 µg/m³
NO 0.16 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)
PM2.53.89 µg/m³
PM109.23 µg/m³
O3109.75 µg/m³
NO20.86 µg/m³
SO21.01 µg/m³
CO132.11 µg/m³
NH30.03 µg/m³
NO0.16 µg/m³