Columbus Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in Columbus
Last Updated: 2026-09-25 06:01 (Local Time)
11 °C
Clear
Presently, Columbus ranks for having the good air quality among cities worldwide.
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0Cigarettes per day
Breathe easy and get active! The air quality is perfect for enjoying outdoor activities.
Source:
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Most Polluted Cities 2026
United States
Analyze the real-time most air polluted cities in the country.
Standard Value
1.
Mecca, California
Moderate
1xbelow Standard
2.
Chiriaco Summit, California
Moderate
1xbelow Standard
3.
Dyersburg, Tennessee
Moderate
1xabove Standard
4.
Athens, Tennessee
Moderate
1xabove Standard
5.
Jackson, Tennessee
Moderate
1xabove Standard
6.
Valdosta, Georgia
Moderate
1xabove Standard
7.
Loudon, Tennessee
Moderate
1xabove Standard
8.
Albany, Georgia
Moderate
1xabove Standard
9.
Knoxville, Tennessee
Moderate
1xabove Standard
10.
Harriman, Tennessee
Moderate
1xabove Standard
Last Updated: 25 Sept 2026, 10:07 AM
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Frequently Asked Questions About Air Quality
1. What is the current AQI (US) level in Columbus?
1. What is the current AQI (US) level in Columbus?
The current real-time AQI (US) level in Columbus is 12 (Good). This was last updated 2026-09-25 06:01 (Local Time).
2. When was the best AQI (US) level in Columbus in the last 24 hours?
2. When was the best AQI (US) level in Columbus in the last 24 hours?
The best AQI (US) level was 10 (Good) at 5:01 PM, Sep 24, 2026 (Local Time) during the last 24 hours.
3. When was the worst AQI (US) level in Columbus in the last 24 hours?
3. When was the worst AQI (US) level in Columbus in the last 24 hours?
The worst AQI (US) level was 50 (Good) at 3:01 AM (Local Time) during the last 24 hours.
4. What is the current trend of AQI (US) levels in Columbus during last 24 hours?
4. What is the current trend of AQI (US) levels in Columbus during last 24 hours?
The AQI (US) levels in Columbus have been fluctuating throughout the last 24 hours. The levels have increased by highest 50 at 3:01 AM (Local Time), lowest 10 at 5:01 PM, Sep 24, 2026 (Local Time).
5. What actions are recommended as per the current AQI (US) level in Columbus?
5. What actions are recommended as per the current AQI (US) level in Columbus?
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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