Washington Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in Washington
Last Updated: 2026-08-17 05:41:02 (Local Time)

23 °C
RainCurrently, Washington ranks 649th among the cities with the highest AQI levels in the world.
Washington
AQI Graph
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
United States's Metro Cities
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
Most Polluted Cities 2026
United States
Analyze the real-time most air polluted cities in the country.
Standard Value
1.
Omak, Washington
Moderate
2xabove Standard
2.
Alpine, California
Moderate
2xabove Standard
3.
Pensacola, Florida
Moderate
2xabove Standard
4.
Miami, Florida
Moderate
2xabove Standard
5.
Pendleton, Oregon
Moderate
2xabove Standard
6.
Bellingham, Washington
Moderate
1xabove Standard
7.
Belle Glade, Florida
Moderate
1xabove Standard
8.
Walla Walla, Washington
Moderate
1xabove Standard
9.
Stuart, Florida
Moderate
1xabove Standard
10.
Davie, Florida
Moderate
1xabove Standard
Last Updated: 17 Aug 2026, 09:48 AM
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 60 (Moderate) due to recent rainfall by 7.08mm/hr. This was last updated 2026-08-17 05:41:02 (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 26 (Good) at 4:01 AM (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 56 (Moderate) at 5:01 AM (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 56 at 5:01 AM (Local Time), lowest 26 at 4:01 AM (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?
Current AQI (US) levels are acceptable; however, some pollutants may be a concern for a small number of sensitive individuals.
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