Naperville Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in Naperville
Last Updated: 06 Aug 2025, 05:54pm (Local Time)
29 °C
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Historical Air Quality Data
Naperville
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AQI Trends - Annual Air Quality Changes
Naperville, Naperville, Illinois, United States
Annual AQI Trends
Most & Least Polluted Months
* This data analysis is from year 2020 - 2025
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Naperville
Health Advice For People Living In
Naperville
1.4Cigarettes per day
Breathing the air in this location is as harmful as smoking 1.4 cigarettes a day.
Source:
Berkeley Earth
Solutions for Current AQI
Air PurifierTurn On
Car FilterMust
N95 MaskMust
Stay IndoorMust
Must turn on the air purifier to enjoy fresh air.
Get an Air PurifierPrevent Health Problems: Understand Your Risks
Naperville
Asthma
Heart Issues
Allergies
Sinus
Cold/Flu
Chronic (COPD)
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.
Most Polluted Cities 2025
United States
Analyze the real-time most air polluted cities in the country.
Standard Value
1.
Litchfield, United States
2.
Cornwall, United States
3.
Pocono, United States
4.
Swiftwater, United States
5.
Cheektowaga, United States
6.
Evergreen Park, United States
7.
Bern, United States
8.
Reading, United States
9.
Preston, United States
10.
Camden, United States
Last Updated: 06 Aug 2025, 11:00 PM
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Air Quality FAQs
at Naperville
Frequently Asked Questions About Air Quality
What is the current AQI level in Naperville?
The current real-time AQI level in Naperville is 68 (Moderate). This was last updated 06 Aug 2025, 05:54pm (Local Time).
When was the best AQI level in Naperville in the last 24 hours?
The best AQI level was 66 (Moderate) at 5:09 PM (Local Time) during the last 24 hours.
When was the worst AQI level in Naperville in the last 24 hours?
The worst AQI level was 120 (Poor) at 8:09 AM (Local Time) during the last 24 hours.
What is the current trend of AQI levels in Naperville during last 24 hours?
The AQI levels in Naperville have been fluctuating throughout the last 24 hours. The levels have increased by highest 120 at 8:09 AM (Local Time), lowest 66 at 5:09 PM (Local Time).
What actions are recommended as per the current AQI level in Naperville?
Current AQI levels are acceptable; however, some pollutants may be a concern for a small number of sensitive individuals.
Recent AQI Blogs
Read the latest news
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