Hourly Weather Forecast for North Charleston, South Carolina

Hourly Weather | Today › Wednesday, October 28, 2026

Active Weather Warnings

Rip Current Statement

North Charleston, South Carolina

1 PM

72°

Feels Like 73°

Humidity: 67%

UV Index: 4

Wind: 10 mph

2 PM

75°

Feels Like 79°

Humidity: 60%

UV Index: 4

Wind: 10 mph

3 PM

79°

Feels Like 79°

Humidity: 57%

UV Index: 3

Wind: 10 mph

4 PM

77°

Feels Like 77°

Humidity: 59%

UV Index: 2

Wind: 10 mph

5 PM

75°

Feels Like 75°

Humidity: 63%

UV Index: 1

Wind: 10 mph

6 PM

73°

Feels Like 72°

Humidity: 68%

UV Index: 0

Wind: 10 mph

7 PM

72°

Feels Like 70°

Humidity: 76%

UV Index: 0

Wind: 9 mph

8 PM

70°

Feels Like 66°

Humidity: 80%

UV Index: 0

Wind: 9 mph

9 PM

66°

Feels Like 64°

Humidity: 87%

UV Index: 0

Wind: 8 mph

10 PM

64°

Feels Like 63°

Humidity: 91%

UV Index: 0

Wind: 8 mph

11 PM

64°

Feels Like 63°

Humidity: 93%

UV Index: 0

Wind: 8 mph

Hourly Air Quality Forecast - AQI (US EPA)

1 PM

59 AQI

Moderate air quality Dominant pollutant: PM_2.5

Details

Pollutant Concentrations:

PM_2.5: 16.14 µg/m³
PM₁₀: 35.37 µg/m³
O₃: 0.055 ppm
NO₂: 0.6 ppb
SO₂: 0.5 ppb
CO: 0.14 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

2 PM

59 AQI

Moderate air quality Dominant pollutant: PM_2.5

Details

Pollutant Concentrations:

PM_2.5: 16.19 µg/m³
PM₁₀: 36.52 µg/m³
O₃: 0.057 ppm
NO₂: 0.4 ppb
SO₂: 0.5 ppb
CO: 0.14 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

3 PM

65 AQI

Moderate air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 15.73 µg/m³
PM₁₀: 36.44 µg/m³
O₃: 0.059 ppm
NO₂: 0.3 ppb
SO₂: 0.5 ppb
CO: 0.13 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

4 PM

68 AQI

Moderate air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 14.97 µg/m³
PM₁₀: 35.34 µg/m³
O₃: 0.060 ppm
NO₂: 0.3 ppb
SO₂: 0.4 ppb
CO: 0.13 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

5 PM

69 AQI

Moderate air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 13.86 µg/m³
PM₁₀: 33.21 µg/m³
O₃: 0.060 ppm
NO₂: 0.4 ppb
SO₂: 0.4 ppb
CO: 0.13 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

6 PM

69 AQI

Moderate air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 12.36 µg/m³
PM₁₀: 30.63 µg/m³
O₃: 0.060 ppm
NO₂: 0.4 ppb
SO₂: 0.3 ppb
CO: 0.13 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

7 PM

67 AQI

Moderate air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 11.35 µg/m³
PM₁₀: 29.01 µg/m³
O₃: 0.059 ppm
NO₂: 0.5 ppb
SO₂: 0.3 ppb
CO: 0.13 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

8 PM

64 AQI

Moderate air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 10.61 µg/m³
PM₁₀: 27.53 µg/m³
O₃: 0.058 ppm
NO₂: 0.5 ppb
SO₂: 0.3 ppb
CO: 0.13 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

9 PM

61 AQI

Moderate air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 9.9 µg/m³
PM₁₀: 25.84 µg/m³
O₃: 0.057 ppm
NO₂: 0.5 ppb
SO₂: 0.3 ppb
CO: 0.13 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

10 PM

56 AQI

Moderate air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 9.14 µg/m³
PM₁₀: 23.83 µg/m³
O₃: 0.056 ppm
NO₂: 0.5 ppb
SO₂: 0.3 ppb
CO: 0.13 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

11 PM

50 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 8.35 µg/m³
PM₁₀: 21.71 µg/m³
O₃: 0.054 ppm
NO₂: 0.6 ppb
SO₂: 0.3 ppb
CO: 0.13 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 28 at 11:36AM EDT until October 28 at 8:00PM EDT by NWS Charleston SC

Oct 28, 11:36 AM → Oct 28, 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.

ADDITIONAL DETAILS: High tide has passed and water levels will
continue to fall.

+ 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 28, 12:19 PM Source: NWS Alert

Hourly Air Quality Forecast - AQI (US EPA)

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Weather Alerts and Warnings for North Charleston

Rip Current Statement

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