Today | Weather | Friday, November 21, 2025

Weather in North Charleston, South Carolina

08:28 PM
Now
Cloudy Night
64° F
Feels Like 64°
Precipitation 0 %
Wind 6 mph
Humidity 95 %
Today
Cloudy Night
Day 79°
Night 61°
Precipitation 25 %
Wind 6 mph

North Charleston Weather Forecast Updated

41 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (November 21, 2024)
Night

Day

63°

Night

41°

Wind

8 mph

Precipitation

0 %

Air Quality in North Charleston

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

Pollutant Concentrations:

PM2.5 23.13 µg/m³
PM10 27.78 µg/m³
O3 0.054 ppm
NO2 1.2 ppb
SO2 0.8 ppb
CO 0.13 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 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)
PM2.523.13 µg/m³
PM1027.78 µg/m³
O3105.82 µg/m³
NO22.21 µg/m³
SO21.98 µg/m³
CO154.23 µg/m³
NH30 µg/m³
NO0 µg/m³