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Today Hourly 7 days 30 days Air Quality
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Hourly Weather | Today › Friday, July 3, 2026
Active Weather Warnings
Charleston, West Virginia
1 AM
Cloudy Night
77°
Feels Like 86°
0
Humidity: 87%
UV Index: 0
Wind: 2 mph
2 AM
Cloudy Night
77°
Feels Like 84°
0
Humidity: 90%
UV Index: 0
Wind: 2 mph
3 AM
Cloudy Night
77°
Feels Like 84°
0
Humidity: 90%
UV Index: 0
Wind: 2 mph
4 AM
Cloudy Night
75°
Feels Like 82°
0
Humidity: 90%
UV Index: 0
Wind: 2 mph
5 AM
Cloudy Night
75°
Feels Like 82°
0
Humidity: 90%
UV Index: 0
Wind: 2 mph
6 AM
Cloudy Night
75°
Feels Like 82°
0
Humidity: 91%
UV Index: 0
Wind: 2 mph
7 AM
Cloudy Weather
70°
Feels Like 77°
0
Humidity: 100%
UV Index: 1
Wind: 2 mph
8 AM
Cloudy Weather
75°
Feels Like 88°
5
Humidity: 93%
UV Index: 2
Wind: 2 mph
9 AM
Cloudy Weather
81°
Feels Like 95°
5
Humidity: 82%
UV Index: 3
Wind: 2 mph
10 AM
Cloudy Weather
84°
Feels Like 100°
6
Humidity: 72%
UV Index: 5
Wind: 2 mph
11 AM
Cloudy Weather
88°
Feels Like 106°
7
Humidity: 66%
UV Index: 8
Wind: 4 mph
12 PM
Cloudy Weather
91°
Feels Like 109°
7
Humidity: 59%
UV Index: 10
Wind: 4 mph
1 PM
Cloudy Weather
93°
Feels Like 111°
11
Humidity: 52%
UV Index: 11
Wind: 4 mph
2 PM
Cloudy Weather
97°
Feels Like 111°
21
Humidity: 46%
UV Index: 10
Wind: 6 mph
3 PM
Cloudy Weather
97°
Feels Like 111°
21
Humidity: 43%
UV Index: 8
Wind: 6 mph
4 PM
Cloudy Weather
99°
Feels Like 109°
26
Humidity: 40%
UV Index: 4
Wind: 6 mph
5 PM
Cloudy Weather
99°
Feels Like 106°
47
Humidity: 41%
UV Index: 3
Wind: 6 mph
6 PM
Sunny with a Chance of Thunderstorms
95°
Feels Like 102°
51
Humidity: 57%
UV Index: 1
Wind: 4 mph
7 PM
Cloudy Weather
93°
Feels Like 99°
47
Humidity: 53%
UV Index: 1
Wind: 4 mph
8 PM
Cloudy Weather
90°
Feels Like 99°
43
Humidity: 60%
UV Index: 0
Wind: 4 mph
9 PM
Cloudy Night
90°
Feels Like 99°
47
Humidity: 65%
UV Index: 0
Wind: 4 mph
10 PM
Stormy Weather
86°
Feels Like 93°
51
Humidity: 72%
UV Index: 0
Wind: 4 mph
11 PM
Cloudy Night
84°
Feels Like 93°
40
Humidity: 75%
UV Index: 0
Wind: 4 mph

Hourly Air Quality Forecast - AQI (US EPA)

1 AM
58 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 15.81 µg/m³
  • PM10: 17 µg/m³
  • O3: 0.016 ppm
  • NO2: 2.5 ppb
  • SO2: 0.2 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

2 AM
59 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 16.35 µg/m³
  • PM10: 17.54 µg/m³
  • O3: 0.014 ppm
  • NO2: 2.1 ppb
  • SO2: 0.2 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

3 AM
60 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 16.57 µg/m³
  • PM10: 17.75 µg/m³
  • O3: 0.012 ppm
  • NO2: 1.7 ppb
  • SO2: 0.2 ppb
  • CO: 0.09 ppm

Health Recommendations:

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

4 AM
60 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 16.81 µg/m³
  • PM10: 17.98 µg/m³
  • O3: 0.011 ppm
  • NO2: 1.5 ppb
  • SO2: 0.2 ppb
  • CO: 0.09 ppm

Health Recommendations:

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

5 AM
61 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 17.16 µg/m³
  • PM10: 18.33 µg/m³
  • O3: 0.011 ppm
  • NO2: 1.3 ppb
  • SO2: 0.2 ppb
  • CO: 0.09 ppm

Health Recommendations:

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

6 AM
62 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 17.51 µg/m³
  • PM10: 18.68 µg/m³
  • O3: 0.012 ppm
  • NO2: 1.3 ppb
  • SO2: 0.2 ppb
  • CO: 0.09 ppm

Health Recommendations:

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

7 AM
62 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 17.75 µg/m³
  • PM10: 18.94 µg/m³
  • O3: 0.013 ppm
  • NO2: 1.7 ppb
  • SO2: 0.3 ppb
  • CO: 0.09 ppm

Health Recommendations:

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

8 AM
63 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 17.95 µg/m³
  • PM10: 19.17 µg/m³
  • O3: 0.014 ppm
  • NO2: 2.2 ppb
  • SO2: 0.3 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

9 AM
63 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 18.18 µg/m³
  • PM10: 19.44 µg/m³
  • O3: 0.018 ppm
  • NO2: 2 ppb
  • SO2: 0.4 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

10 AM
64 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 18.55 µg/m³
  • PM10: 19.84 µg/m³
  • O3: 0.024 ppm
  • NO2: 1.7 ppb
  • SO2: 0.4 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

11 AM
66 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 19.36 µg/m³
  • PM10: 20.7 µg/m³
  • O3: 0.034 ppm
  • NO2: 1.1 ppb
  • SO2: 0.6 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

12 PM
55 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 14.44 µg/m³
  • PM10: 15.92 µg/m³
  • O3: 0.052 ppm
  • NO2: 0.4 ppb
  • SO2: 1.7 ppb
  • CO: 0.09 ppm

Health Recommendations:

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

1 PM
48 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 10.99 µg/m³
  • PM10: 12.35 µg/m³
  • O3: 0.052 ppm
  • NO2: 0.3 ppb
  • SO2: 1.2 ppb
  • CO: 0.08 ppm

Health Recommendations:

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

2 PM
47 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 9.54 µg/m³
  • PM10: 10.79 µg/m³
  • O3: 0.051 ppm
  • NO2: 0.3 ppb
  • SO2: 0.9 ppb
  • CO: 0.08 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 9.35 µg/m³
  • PM10: 10.5 µg/m³
  • O3: 0.046 ppm
  • NO2: 0.6 ppb
  • SO2: 0.8 ppb
  • CO: 0.08 ppm

Health Recommendations:

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

4 PM
41 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 9.78 µg/m³
  • PM10: 10.82 µg/m³
  • O3: 0.040 ppm
  • NO2: 1.1 ppb
  • SO2: 0.7 ppb
  • CO: 0.09 ppm

Health Recommendations:

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

5 PM
42 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.1 µg/m³
  • PM10: 11.07 µg/m³
  • O3: 0.039 ppm
  • NO2: 1.7 ppb
  • SO2: 0.6 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

6 PM
44 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.48 µg/m³
  • PM10: 11.4 µg/m³
  • O3: 0.040 ppm
  • NO2: 2.2 ppb
  • SO2: 0.6 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

7 PM
45 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.88 µg/m³
  • PM10: 11.77 µg/m³
  • O3: 0.039 ppm
  • NO2: 2.4 ppb
  • SO2: 0.5 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

8 PM
46 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 11.15 µg/m³
  • PM10: 12.02 µg/m³
  • O3: 0.036 ppm
  • NO2: 2.6 ppb
  • SO2: 0.4 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

9 PM
47 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 11.24 µg/m³
  • PM10: 12.08 µg/m³
  • O3: 0.029 ppm
  • NO2: 2.8 ppb
  • SO2: 0.3 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

10 PM
48 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 11.44 µg/m³
  • PM10: 12.25 µg/m³
  • O3: 0.023 ppm
  • NO2: 2.9 ppb
  • SO2: 0.2 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

11 PM
48 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 11.5 µg/m³
  • PM10: 12.29 µg/m³
  • O3: 0.018 ppm
  • NO2: 3 ppb
  • SO2: 0.2 ppb
  • CO: 0.12 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 Charleston

Severe Expected Likely

Extreme Heat Warning

Extreme Heat Warning issued July 2 at 12:21PM EDT until July 3 at 10:00PM EDT by NWS Charleston WV
Jul 2, 12:21 PM → Jul 3, 10:00 PM
WHAT: Dangerously hot conditions with heat index values up to 106.

WHERE: Portions of northeast Kentucky, southeast Ohio, and
central, northern, southern, and western West Virginia.

WHEN: Until 10 PM EDT Friday.

IMPACTS: Heat related illnesses increase significantly during
extreme heat and high humidity events.
+ Read More
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Additional information can be found at https://www.weather.gov/rlx as well as on our X and Facebook pages.
Updated: Jul 2, 7:20 PM Source: NWS Alert
Moderate Expected Likely

Heat Advisory

Heat Advisory issued June 29 at 6:49PM EDT until July 3 at 10:00PM EDT by NWS Charleston WV
Jun 30, 11:00 AM → Jul 3, 10:00 PM
WHAT: Heat index values over 100 degrees expected.

WHERE: Portions of northeast Kentucky, southeast Ohio, southwest
Virginia, and central, northeast, northern, southeast, southern,
and western West Virginia.

WHEN: From 11 AM Tuesday to 10 PM EDT Friday.

IMPACTS: Hot afternoon temperatures and high humidity raises the
risk for heat illnesses.
+ Read More
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. Additional information can be found at https://www.weather.gov/rlx as well as on our X and Facebook pages.
Updated: Jun 29, 11:56 PM Source: NWS Alert

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