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Hourly Weather | Today › Sunday, October 12, 2025
Active Weather Warnings
North Charleston, South Carolina
3 PM
Rainy Weather
64°
Feels Like 59°
74
Humidity: 98%
Wind: 16 mph
UV Index: 7
4 PM
Cloudy Weather
66°
Feels Like 63°
49
Humidity: 93%
Wind: 15 mph
UV Index: 6
5 PM
Cloudy Weather
66°
Feels Like 63°
49
Humidity: 94%
Wind: 14 mph
UV Index: 4
6 PM
Cloudy Weather
64°
Feels Like 63°
49
Humidity: 95%
Wind: 13 mph
UV Index: 2
7 PM
Rainy Weather
64°
Feels Like 57°
60
Humidity: 94%
Wind: 12 mph
UV Index: 0
8 PM
Rainy Weather
63°
Feels Like 57°
66
Humidity: 100%
Wind: 10 mph
UV Index: 0
9 PM
Rainy Weather
63°
Feels Like 55°
66
Humidity: 94%
Wind: 10 mph
UV Index: 0
10 PM
Cloudy Weather
63°
Feels Like 59°
49
Humidity: 95%
Wind: 9 mph
UV Index: 0
11 PM
Cloudy Weather
63°
Feels Like 59°
34
Humidity: 97%
Wind: 9 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

3 PM
32 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.14 µg/m³
  • PM10: 2.37 µg/m³
  • O3: 0.035 ppm
  • NO2: 0.9 ppb
  • SO2: 0.1 ppb
  • CO: 0.09 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

4 PM
32 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.22 µg/m³
  • PM10: 2.44 µg/m³
  • O3: 0.035 ppm
  • NO2: 0.9 ppb
  • SO2: 0.1 ppb
  • CO: 0.09 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

5 PM
32 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.28 µg/m³
  • PM10: 2.52 µg/m³
  • O3: 0.035 ppm
  • NO2: 1 ppb
  • SO2: 0.1 ppb
  • CO: 0.09 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

6 PM
32 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.29 µg/m³
  • PM10: 2.51 µg/m³
  • O3: 0.035 ppm
  • NO2: 1.1 ppb
  • SO2: 0.1 ppb
  • CO: 0.09 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

7 PM
32 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.26 µg/m³
  • PM10: 2.36 µg/m³
  • O3: 0.035 ppm
  • NO2: 1.2 ppb
  • SO2: 0.1 ppb
  • CO: 0.09 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

8 PM
32 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.25 µg/m³
  • PM10: 2.22 µg/m³
  • O3: 0.035 ppm
  • NO2: 1.1 ppb
  • SO2: 0.1 ppb
  • CO: 0.09 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

9 PM
32 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.28 µg/m³
  • PM10: 2.31 µg/m³
  • O3: 0.035 ppm
  • NO2: 1.1 ppb
  • SO2: 0.1 ppb
  • CO: 0.09 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

10 PM
32 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.35 µg/m³
  • PM10: 2.49 µg/m³
  • O3: 0.035 ppm
  • NO2: 1.1 ppb
  • SO2: 0.1 ppb
  • CO: 0.09 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

11 PM
32 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.46 µg/m³
  • PM10: 2.72 µg/m³
  • O3: 0.034 ppm
  • NO2: 1.1 ppb
  • SO2: 0.1 ppb
  • CO: 0.09 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Current Real-Time Air Quality Report

Weather Alerts and Warnings for North Charleston

Moderate Expected Likely

Rip Current Statement

Rip Current Statement issued October 12 at 2:00PM EDT until October 12 at 8:00PM EDT by NWS Charleston SC
Oct 12, 2:00 PM → Oct 12, 8:00 PM
WHAT: Dangerous rip currents.

WHERE: Coastal Colleton and Charleston Counties.

WHEN: Until 8 PM EDT this evening.

IMPACTS: Rip currents can sweep even the best swimmers away
from shore into deeper water.
+ Read More
Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.
Updated: Oct 12, 2:19 PM Source: NWS Alert
Minor Expected Likely

Coastal Flood Advisory

Coastal Flood Advisory issued October 12 at 7:47AM EDT until October 12 at 3:00PM EDT by NWS Charleston SC
Oct 12, 11:00 AM → Oct 12, 3:00 PM
WHAT: For the High Rip Current Risk, dangerous rip currents.
For the Coastal Flood Advisory, up to one half foot of
inundation above ground level expected along shorelines and
tidal waterways (7.1 to 7.3 feet Mean Lower Low Water at
Charleston).

WHERE: Charleston County.

WHEN: For the High Rip Current Risk, through this evening.
For the Coastal Flood Advisory, from 11 AM this morning to 3
PM EDT this afternoon.

IMPACTS: This could result in some roads becoming impassable.
Rip currents can sweep even the best swimmers away from shore
into deeper water.

ADDITIONAL DETAILS: High tide will occur around 1:15 PM this
afternoon at Charleston. Saltwater inundation will be possible
1 to 2 hours before and after high tide.
+ Read More
If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property. Visit water.weather.gov for additional water level and flood impact information. Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.
Updated: Oct 12, 12:42 PM Source: NWS Alert