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Lafayette Air Quality Index (AQI) | Air Pollution

Real-time PM2.5, PM10 air pollution level in Indiana

Last Updated: 2025-08-02 02:25:17 PM (Local Time)

location image
Live AQI
55(AQI-US)
Air Quality is
Moderate
pm10 :  19 µg/m³
PM2.5 :  11 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Lafayette
partly cloudy

24 °C

Partly Cloudy
Humidity
Humidity45 %

Wind Speed
Wind Speed19 km/h

UV Index
UV Index7
Last Updated: 2025-08-02 02:25:17 PM (Local Time)


Map

Lafayette

Major Air Pollutants

Lafayette

AQI Graph

Historical Air Quality Data

Lafayette

Lafayette
AQI
.
01-08-2025Time02-08-2025
52
Min.at 1:09 PM on 2nd Aug
74
Max.at 2:39 PM on 1st Aug

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Lafayette, Indiana, United States

Year
.
AQI


Annual AQI Trends

2020
36AQI
2021
35AQI
-3%
Fall
2022
31AQI
-11%
Fall
2023
36AQI
16%
Rise
2024
31AQI
-14%
Fall
2025
35AQI
13%
Rise
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
0%
No Change

Most & Least Polluted Months

Most PollutedAugust, 202588AQI

Least PollutedMay, 202018AQI

* This data analysis is from year 2020 - 2025

Lafayette's Locations

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Moderate
55
11
19
20
77
Moderate
55
11
19
20
77

United States's Metro Cities

Air Quality Index

Health Advice For People Living In

Lafayette

0Cigarettes per day

Weekly 0 Cigarettes
Monthly 0 Cigarettes

Breathe easy and get active! The air quality is perfect for enjoying outdoor activities.

Source:

Berkeley Earth

Disclaimer: This cigarette-equivalent estimate is based on the average PM2.5 concentration over the last 24 hours, assuming continuous exposure during that time.

Solutions for Current AQI

  • Air Purifier
    Air PurifierTurn On
  • Car Filter
    Car FilterMust
  • N95 Mask
    N95 MaskMust
  • Stay Indoor
    Stay IndoorMust


Must turn on the air purifier to enjoy fresh air.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Lafayette

  • asthma due to air pollution in LafayetteAsthma
  • heart due to air pollution in LafayetteHeart Issues
  • allergy due to air pollution in LafayetteAllergies
  • sinus due to air pollution in LafayetteSinus
  • flu due to air pollution in LafayetteCold/Flu
  • copd due to air pollution in LafayetteChronic (COPD)
asthma due to air pollution in Lafayette

Mild Chances of Asthma

Asthma

Risk of Asthma symptoms is Mild when AQI is Moderate (50-150)

Moderate symptoms including frequent wheezing, noticeable shortness of breath, chest tightness, and persistent cough.

Do's :

  • Limit outdoor activities when AQI is poor.

  • Clean indoor air with an air purifier to reduce exposure.

  • Soothe the respiratory tract with herbal teas or warm water to help alleviate symptoms.

Don'ts :

  • Exercise outdoors without a mask.

  • Stay in smoky areas with strong fumes.

Disclaimer: The above health risks are precautionary suggestions based on current AQI levels. You may not feel the effects immediately, but prolonged exposure to air pollution can contribute to these health conditions over time. AQI.IN is neither a medical expert nor a provider of medical advice. Please consult a doctor if you experience any of the above similar symptoms.

Most Polluted Cities 2025

United States

Analyze the real-time most air polluted cities in the country.

Lafayette's AQI Data Analytics Solutions

Air quality data monitoring platforms

Mobile AppMobile App
Smart TV AppSmart TV App
Web DashboardWeb Dashboard
APIAPI
WidgetsWidgets
aqi air quality app for Lafayette
Mobile App

Empower Your Decisions with Reliable Data

Your area’s real-time data with detailed parameters.

Your area’s real-time data with detailed parameters.


Personalized health advice as per current AQI.

Personalized health advice as per current AQI.


Analytical data to identify trends and conditions.

Analytical data to identify trends and conditions.


Connect and control your air quality devices.

Connect and control your air quality devices.


Air Quality FAQs

at Lafayette

Frequently Asked Questions About Air Quality

What is the current AQI level in Lafayette?

The current real-time AQI level in Lafayette is 55 (Moderate). This was last updated 2025-08-02 02:25:17 PM (Local Time).

When was the best AQI level in Lafayette in the last 24 hours?

The best AQI level was 52 (Moderate) at 1:09 PM (Local Time) during the last 24 hours.

When was the worst AQI level in Lafayette in the last 24 hours?

The worst AQI level was 74 (Moderate) at 2:39 PM, Aug 1, 2025 (Local Time) during the last 24 hours.

What is the current trend of AQI levels in Lafayette during last 24 hours?

The AQI levels in Lafayette have been fluctuating throughout the last 24 hours. The levels have increased by highest 74 at 2:39 PM, Aug 1, 2025 (Local Time), lowest 52 at 1:09 PM (Local Time).

What actions are recommended as per the current AQI level in Lafayette?

Current AQI levels are acceptable; however, some pollutants may be a concern for a small number of sensitive individuals.