Hourly Weather | Today Wednesday, December 24, 2025
Lafayette, Indiana
3 PM
Cloudy Weather
50°
Feels Like 46°
18
Humidity: 58%
Wind: 8 mph
UV Index: 0
4 PM
Cloudy Weather
52°
Feels Like 46°
40
Humidity: 58%
Wind: 8 mph
UV Index: 0
5 PM
Rainy Weather
50°
Feels Like 46°
45
Humidity: 59%
Wind: 7 mph
UV Index: 0
6 PM
Rainy Weather
48°
Feels Like 45°
45
Humidity: 64%
Wind: 6 mph
UV Index: 0
7 PM
Cloudy Weather
48°
Feels Like 45°
39
Humidity: 75%
Wind: 6 mph
UV Index: 0
8 PM
Cloudy Weather
48°
Feels Like 46°
34
Humidity: 76%
Wind: 6 mph
UV Index: 0
9 PM
Cloudy Weather
48°
Feels Like 46°
40
Humidity: 79%
Wind: 6 mph
UV Index: 0
10 PM
Rainy Weather
48°
Feels Like 46°
52
Humidity: 85%
Wind: 6 mph
UV Index: 0
11 PM
Rainy Weather
50°
Feels Like 46°
52
Humidity: 86%
Wind: 5 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 17.01 µg/m³
  • PM10: 18.99 µg/m³
  • O3: 0.019 ppm
  • NO2: 7.5 ppb
  • SO2: 1.2 ppb
  • CO: 0.24 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 17.34 µg/m³
  • PM10: 19.25 µg/m³
  • O3: 0.019 ppm
  • NO2: 7.5 ppb
  • SO2: 1.1 ppb
  • CO: 0.24 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 18.2 µg/m³
  • PM10: 20.13 µg/m³
  • O3: 0.019 ppm
  • NO2: 7.7 ppb
  • SO2: 1.2 ppb
  • CO: 0.24 ppm

Health Recommendations:

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

6 PM
65 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 19.24 µg/m³
  • PM10: 21.23 µg/m³
  • O3: 0.018 ppm
  • NO2: 7.7 ppb
  • SO2: 1.2 ppb
  • CO: 0.24 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: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 20.15 µg/m³
  • PM10: 22.15 µg/m³
  • O3: 0.017 ppm
  • NO2: 7.7 ppb
  • SO2: 1.1 ppb
  • CO: 0.24 ppm

Health Recommendations:

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

8 PM
68 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 20.27 µg/m³
  • PM10: 22.14 µg/m³
  • O3: 0.016 ppm
  • NO2: 7.7 ppb
  • SO2: 1.1 ppb
  • CO: 0.24 ppm

Health Recommendations:

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

9 PM
66 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 19.49 µg/m³
  • PM10: 21.1 µg/m³
  • O3: 0.014 ppm
  • NO2: 7.7 ppb
  • SO2: 0.9 ppb
  • CO: 0.24 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: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 17.79 µg/m³
  • PM10: 19.1 µg/m³
  • O3: 0.012 ppm
  • NO2: 7.3 ppb
  • SO2: 0.7 ppb
  • CO: 0.23 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 14.85 µg/m³
  • PM10: 15.84 µg/m³
  • O3: 0.012 ppm
  • NO2: 6.4 ppb
  • SO2: 0.5 ppb
  • CO: 0.22 ppm

Health Recommendations:

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