District of Columbia Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in United States
Last Updated: 14 minutes ago (Local Time)
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Major Air Pollutants
District of Columbia
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AQI Graph
Historical Air Quality Data
District of Columbia
Download 2024 Annual Data
World Air Quality Report
District of Columbia's Cities
Real-time Air Pollution Level
United States's Metro Cities
Air Quality Index
Health Advice For People Living In
District of Columbia
0Cigarettes per day
Breathe easy and get active! The air quality is perfect for enjoying outdoor activities.
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.
Prevent Health Problems: Understand Your Risks
District of Columbia
Asthma
Heart Issues
Allergies
Sinus
Cold/Flu
Chronic (COPD)
Mid. Chances of Asthma
Asthma
Risk of Asthma symptoms is Mid. 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.
Lansing, United States
2.
Hudsonville, United States
3.
Grand Rapids, United States
4.
Holland, United States
5.
Shorewood, United States
6.
Bay City, United States
7.
Winthrop Harbor, United States
8.
Pleasant Prairie, United States
9.
Sheffield Lake, United States
10.
Oak Park, United States
Last Updated: 05 Jun 2025, 02:37 PM
AQI City RankingsAir Quality Solutions For District of Columbia
Explore the solutions of air quality monitoring & clean air.
Here are some applications that you can go through to find out the solutions.
District of Columbia's AQI Data Analytics Solutions
Air quality data monitoring platforms
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Empower Your Decisions with Reliable Data
Your area’s real-time data with detailed parameters.
Personalized health advice as per current AQI.
Analytical data to identify trends and conditions.
Connect and control your air quality devices.
Air Quality FAQs
at District of Columbia
Frequently Asked Questions About Air Quality
What is the current AQI level in District of Columbia?
The current real-time AQI level in District of Columbia is 53 (Moderate). This was last updated 14 minutes ago (Local Time).
When was the best AQI level in District of Columbia in the last 24 hours?
The best AQI level was 47 (Good) at 9:41 AM, Jun 4, 2025 (Local Time) during the last 24 hours.
When was the worst AQI level in District of Columbia in the last 24 hours?
The worst AQI level was 59 (Moderate) at 4:10 PM, Jun 4, 2025 (Local Time) during the last 24 hours.
What is the current trend of AQI levels in District of Columbia during last 24 hours?
The AQI levels in District of Columbia have been fluctuating throughout the last 24 hours. The levels have increased by highest 59 at 4:10 PM, Jun 4, 2025 (Local Time), lowest 47 at 9:41 AM, Jun 4, 2025 (Local Time).
What actions are recommended as per the current AQI level in District of Columbia?
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
Here are some latest blogs that you can go through to find out more air pollution.
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