South 12th Avenue Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in Walla Walla
Last Updated: 2026-08-16 04:11:02 (Local Time)
19 °C
Smoky haze
Currently, Walla Walla ranks 157th among the cities with the highest AQI levels in the world.
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South 12th Avenue
AQI (US) Trends - Annual Air Quality Changes
South 12th Avenue, Walla Walla, Washington, United States
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South 12th Avenue
Health Advice For People Living In
South 12th Avenue
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
South 12th Avenue
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.
Moses Lake, Washington
Moderate
2xabove Standard
2.
Walla Walla, Washington
Moderate
2xabove Standard
3.
Omak, Washington
Moderate
2xabove Standard
4.
Huntsville, Alabama
Moderate
2xabove Standard
5.
Pendleton, Oregon
Moderate
2xabove Standard
6.
Nashville, Tennessee
Moderate
2xabove Standard
7.
Miami, Florida
Moderate
2xabove Standard
8.
Chattanooga, Tennessee
Moderate
1xabove Standard
9.
Wenatchee, Washington
Moderate
1xabove Standard
10.
Kennewick, Washington
Moderate
1xabove Standard
Last Updated: 16 Aug 2026, 11:21 AM
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Frequently Asked Questions About Air Quality
1. What is the current AQI (US) level in South 12th Avenue?
1. What is the current AQI (US) level in South 12th Avenue?
The current real-time AQI (US) level in South 12th Avenue is 86 (Moderate). This was last updated 2026-08-16 04:11:02 (Local Time).
2. When was the best AQI (US) level in South 12th Avenue in the last 24 hours?
2. When was the best AQI (US) level in South 12th Avenue in the last 24 hours?
The best AQI (US) level was 42 (Good) at 11:01 PM, Aug 15, 2026 (Local Time) during the last 24 hours.
3. When was the worst AQI (US) level in South 12th Avenue in the last 24 hours?
3. When was the worst AQI (US) level in South 12th Avenue in the last 24 hours?
The worst AQI (US) level was 99 (Moderate) at 4:01 AM (Local Time) during the last 24 hours.
4. What is the current trend of AQI (US) levels in South 12th Avenue during last 24 hours?
4. What is the current trend of AQI (US) levels in South 12th Avenue during last 24 hours?
The AQI (US) levels in South 12th Avenue have been fluctuating throughout the last 24 hours. The levels have increased by highest 99 at 4:01 AM (Local Time), lowest 42 at 11:01 PM, Aug 15, 2026 (Local Time).
5. What actions are recommended as per the current AQI (US) level in South 12th Avenue?
5. What actions are recommended as per the current AQI (US) level in South 12th Avenue?
Current AQI (US) levels are acceptable; however, some pollutants may be a concern for a small number of sensitive individuals.
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