Mount Vernon Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in Mount Vernon
Last Updated: 2026-07-31 00:31 (Local Time)

14 °C
ClearCurrently, Mount Vernon ranks 680th among the cities with the highest AQI levels in the world.
Mount Vernon
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Historical Air Quality Data
Mount Vernon
AQI (US) Trends - Annual Air Quality Changes
Mount Vernon, Washington, United States
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Real-time Air Pollution Level
United States's Metro Cities
Air Quality Index
Air Quality Calendar 2026
Mount Vernon
Health Advice For People Living In
Mount Vernon
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
Mount Vernon
Most Polluted Cities 2026
United States
Analyze the real-time most air polluted cities in the country.
Standard Value
1.
Nampa, Idaho
Poor
4xabove Standard
2.
Meridian, Idaho
Poor
3xabove Standard
3.
Omak, Washington
Poor
3xabove Standard
4.
Walla Walla, Washington
Poor
3xabove Standard
5.
Boise, Idaho
Poor
3xabove Standard
6.
Garden City, Idaho
Poor
3xabove Standard
7.
Hermiston, Oregon
Poor
2xabove Standard
8.
Warner Robins, Georgia
Moderate
2xabove Standard
9.
Baker City, Oregon
Moderate
2xabove Standard
10.
Macon, Georgia
Moderate
2xabove Standard
Last Updated: 31 Jul 2026, 07:50 AM
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Frequently Asked Questions About Air Quality
1. What is the current AQI (US) level in Mount Vernon?
1. What is the current AQI (US) level in Mount Vernon?
The current real-time AQI (US) level in Mount Vernon is 46 (Good). This was last updated 2026-07-31 00:31 (Local Time).
2. When was the best AQI (US) level in Mount Vernon in the last 24 hours?
2. When was the best AQI (US) level in Mount Vernon in the last 24 hours?
The best AQI (US) level was 33 (Good) at 2:31 PM, Jul 30, 2026 (Local Time) during the last 24 hours.
3. When was the worst AQI (US) level in Mount Vernon in the last 24 hours?
3. When was the worst AQI (US) level in Mount Vernon in the last 24 hours?
The worst AQI (US) level was 78 (Moderate) at 8:01 PM, Jul 30, 2026 (Local Time) during the last 24 hours.
4. What is the current trend of AQI (US) levels in Mount Vernon during last 24 hours?
4. What is the current trend of AQI (US) levels in Mount Vernon during last 24 hours?
The AQI (US) levels in Mount Vernon have been fluctuating throughout the last 24 hours. The levels have increased by highest 78 at 8:01 PM, Jul 30, 2026 (Local Time), lowest 33 at 2:31 PM, Jul 30, 2026 (Local Time).
5. What actions are recommended as per the current AQI (US) level in Mount Vernon?
5. What actions are recommended as per the current AQI (US) level in Mount Vernon?
The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.
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