Washington Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in Washington
Last Updated: 2026-08-16 10:01 (Local Time)
22 °C
Rain
Presently, Washington ranks for having the good air quality among cities worldwide.
MapWashington
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Historical Air Quality Data
Washington
AQI (US) Trends - Annual Air Quality Changes
Washington, District of Columbia, United States
Washington's Locations
Real-time Air Pollution Level
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Air Quality Index
Air Quality Calendar 2026
Washington
Health Advice For People Living In
Washington
0Cigarettes per day
Breathe easy and get active! The air quality is perfect for enjoying outdoor activities.
Source:
Berkeley Earth
Solutions for Current AQI (US)
Prevent Health Problems: Understand Your Risks
Washington
Asthma
Heart Issues
Allergies
Sinus
Cold/Flu
Chronic (COPD)
Most Polluted Cities 2026
United States
Analyze the real-time most air polluted cities in the country.
Standard Value
1.
Lansing, Illinois
Poor
2xbelow Standard
2.
Portage, Indiana
Poor
3xbelow Standard
3.
Gary, Indiana
Poor
3xbelow Standard
4.
Michigan City, Indiana
Poor
3xbelow Standard
5.
Hammond, Indiana
Poor
2xbelow Standard
6.
East Chicago, Indiana
Poor
2xbelow Standard
7.
Walla Walla, Washington
Moderate
2xabove Standard
8.
Moses Lake, Washington
Moderate
2xabove Standard
9.
Port Angeles, Washington
Moderate
2xabove Standard
10.
Lake Forest Park, Washington
Moderate
2xabove Standard
Last Updated: 16 Aug 2026, 02:10 PM
AQI City RankingsAir Quality Solutions For Washington
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at Washington
Frequently Asked Questions About Air Quality
1. What is the current AQI (US) level in Washington?
1. What is the current AQI (US) level in Washington?
The current real-time AQI (US) level in Washington is 50 (Good) due to recent rainfall by 3.74mm/hr. This was last updated 2026-08-16 10:01 (Local Time).
2. When was the best AQI (US) level in Washington in the last 24 hours?
2. When was the best AQI (US) level in Washington in the last 24 hours?
The best AQI (US) level was 48 (Good) at 5:01 PM, Aug 15, 2026 (Local Time) during the last 24 hours.
3. When was the worst AQI (US) level in Washington in the last 24 hours?
3. When was the worst AQI (US) level in Washington in the last 24 hours?
The worst AQI (US) level was 54 (Moderate) at 12:31 PM, Aug 15, 2026 (Local Time) during the last 24 hours.
4. What is the current trend of AQI (US) levels in Washington during last 24 hours?
4. What is the current trend of AQI (US) levels in Washington during last 24 hours?
The AQI (US) levels in Washington have been fluctuating throughout the last 24 hours. The levels have increased by highest 54 at 12:31 PM, Aug 15, 2026 (Local Time), lowest 48 at 5:01 PM, Aug 15, 2026 (Local Time).
5. What actions are recommended as per the current AQI (US) level in Washington?
5. What actions are recommended as per the current AQI (US) level in Washington?
The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.
Recent AQI Blogs
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