Dayton Sinclair Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in Dayton
Last Updated: 2026-08-02 06:51:01 (Local Time)

21 °C
MistPresently, Dayton ranks for having the good air quality among cities worldwide.
Dayton Sinclair
AQI Graph
Historical Air Quality Data
Dayton Sinclair
AQI (US) Trends - Annual Air Quality Changes
Dayton Sinclair, Dayton, Ohio, United States
United States's Metro Cities
Air Quality Index
Air Quality Calendar 2026
Dayton Sinclair
Health Advice For People Living In
Dayton Sinclair
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
Dayton Sinclair
Most Polluted Cities 2026
United States
Analyze the real-time most air polluted cities in the country.
Standard Value
1.
Boise, Idaho
Poor
2xabove Standard
2.
Garden City, Idaho
Poor
2xabove Standard
3.
Sandpoint, Idaho
Poor
4xabove Standard
4.
Meridian, Idaho
Poor
2xabove Standard
5.
Nampa, Idaho
Poor
2xabove Standard
6.
Twin Falls, Idaho
Poor
3xabove Standard
7.
Spokane Valley, Washington
Moderate
2xabove Standard
8.
Airway Heights, Washington
Moderate
2xabove Standard
9.
Spokane, Washington
Moderate
2xabove Standard
10.
Cheney, Washington
Moderate
2xabove Standard
Last Updated: 02 Aug 2026, 10:53 AM
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Frequently Asked Questions About Air Quality
1. What is the current AQI (US) level in Dayton Sinclair?
1. What is the current AQI (US) level in Dayton Sinclair?
The current real-time AQI (US) level in Dayton Sinclair is 21 (Good). This was last updated 2026-08-02 06:51:01 (Local Time).
2. When was the best AQI (US) level in Dayton Sinclair in the last 24 hours?
2. When was the best AQI (US) level in Dayton Sinclair in the last 24 hours?
The best AQI (US) level was 21 (Good) at 3:31 AM (Local Time) during the last 24 hours.
3. When was the worst AQI (US) level in Dayton Sinclair in the last 24 hours?
3. When was the worst AQI (US) level in Dayton Sinclair in the last 24 hours?
The worst AQI (US) level was 54 (Moderate) at 7:31 AM, Aug 1, 2026 (Local Time) during the last 24 hours.
4. What is the current trend of AQI (US) levels in Dayton Sinclair during last 24 hours?
4. What is the current trend of AQI (US) levels in Dayton Sinclair during last 24 hours?
The AQI (US) levels in Dayton Sinclair have been fluctuating throughout the last 24 hours. The levels have increased by highest 54 at 7:31 AM, Aug 1, 2026 (Local Time), lowest 21 at 3:31 AM (Local Time).
5. What actions are recommended as per the current AQI (US) level in Dayton Sinclair?
5. What actions are recommended as per the current AQI (US) level in Dayton Sinclair?
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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