Hourly Weather | Today Thursday, October 16, 2025
Topeka, Kansas
5 PM
Cloudy Weather
81°
Feels Like 79°
0
Humidity: 36%
Wind: 14 mph
UV Index: 13
6 PM
Cloudy Weather
79°
Feels Like 75°
0
Humidity: 39%
Wind: 12 mph
UV Index: 4
7 PM
Cloudy Night
75°
Feels Like 72°
0
Humidity: 45%
Wind: 10 mph
UV Index: 0
8 PM
Cloudy Night
73°
Feels Like 72°
0
Humidity: 52%
Wind: 7 mph
UV Index: 0
9 PM
Cloudy Night
72°
Feels Like 70°
0
Humidity: 58%
Wind: 7 mph
UV Index: 0
10 PM
Cloudy Night
70°
Feels Like 66°
0
Humidity: 63%
Wind: 7 mph
UV Index: 0
11 PM
Cloudy Night
66°
Feels Like 64°
0
Humidity: 69%
Wind: 7 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

5 PM
80 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 14.14 µg/m³
  • PM10: 14.91 µg/m³
  • O3: 0.064 ppm
  • NO2: 0.6 ppb
  • SO2: 0.7 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
78 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 14.54 µg/m³
  • PM10: 15.31 µg/m³
  • O3: 0.063 ppm
  • NO2: 0.9 ppb
  • SO2: 0.7 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
75 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 14.92 µg/m³
  • PM10: 15.68 µg/m³
  • O3: 0.062 ppm
  • NO2: 1 ppb
  • SO2: 0.7 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.

8 PM
71 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 15.13 µg/m³
  • PM10: 15.87 µg/m³
  • O3: 0.061 ppm
  • NO2: 1.1 ppb
  • SO2: 0.8 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.

9 PM
67 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 15.46 µg/m³
  • PM10: 16.2 µg/m³
  • O3: 0.060 ppm
  • NO2: 1.1 ppb
  • SO2: 0.8 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.

10 PM
62 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 15.84 µg/m³
  • PM10: 16.61 µg/m³
  • O3: 0.058 ppm
  • NO2: 1.1 ppb
  • SO2: 0.8 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.

11 PM
59 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 16.04 µg/m³
  • PM10: 16.84 µg/m³
  • O3: 0.056 ppm
  • NO2: 1.1 ppb
  • SO2: 0.8 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.