Cotan Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in Xian
Last Updated: 2026-09-29 15:41:01 (Local Time)
17 °C
Smoky haze
Currently, Xian ranks 337th among the cities with the highest AQI levels in the world.
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AQI (US) Trends - Annual Air Quality Changes
Cotan, Xian, Shaanxi, China
China's Metro Cities
Air Quality Index
Air Quality Calendar 2026
Cotan
Health Advice For People Living In
Cotan
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
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Asthma
Heart Issues
Allergies
Sinus
Cold/Flu
Chronic (COPD)
Most Polluted Cities 2026
China
Analyze the real-time most air polluted cities in the country.
Standard Value
1.
Hejian, Hebei
Unhealthy
4xabove Standard
2.
Anguo, Hebei
Poor
4xabove Standard
3.
Shenzhou, Hebei
Poor
3xabove Standard
4.
Xinji, Hebei
Poor
3xabove Standard
5.
Renqiu, Hebei
Poor
3xabove Standard
6.
Taian, Shandong
Poor
3xabove Standard
7.
Gaobeidian, Hebei
Poor
3xabove Standard
8.
Bazhou, Hebei
Poor
3xabove Standard
9.
Shengli, Shandong
Poor
3xabove Standard
10.
Langfang, Hebei
Poor
3xabove Standard
Last Updated: 29 Sept 2026, 07:41 AM
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Frequently Asked Questions About Air Quality
1. What is the current AQI (US) level in Cotan?
1. What is the current AQI (US) level in Cotan?
The current real-time AQI (US) level in Cotan is 67 (Moderate). This was last updated 2026-09-29 15:41:01 (Local Time).
2. When was the best AQI (US) level in Cotan in the last 24 hours?
2. When was the best AQI (US) level in Cotan in the last 24 hours?
The best AQI (US) level was 58 (Moderate) at 6:31 PM, Sep 28, 2026 (Local Time) during the last 24 hours.
3. When was the worst AQI (US) level in Cotan in the last 24 hours?
3. When was the worst AQI (US) level in Cotan in the last 24 hours?
The worst AQI (US) level was 80 (Moderate) at 11:31 AM (Local Time) during the last 24 hours.
4. What is the current trend of AQI (US) levels in Cotan during last 24 hours?
4. What is the current trend of AQI (US) levels in Cotan during last 24 hours?
The AQI (US) levels in Cotan have been fluctuating throughout the last 24 hours. The levels have increased by highest 80 at 11:31 AM (Local Time), lowest 58 at 6:31 PM, Sep 28, 2026 (Local Time).
5. What actions are recommended as per the current AQI (US) level in Cotan?
5. What actions are recommended as per the current AQI (US) level in Cotan?
Current AQI (US) levels are acceptable; however, some pollutants may be a concern for a small number of sensitive individuals.
Recent AQI Blogs
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