Nanjing Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in Nanjing
Last Updated: 2026-07-20 00:21:01 (Local Time)

26 °C
MistPresently, Nanjing ranks for having the good air quality among cities worldwide.
Nanjing
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Nanjing, Jiangsu, China
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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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Nanjing
Most Polluted Cities 2026
China
Analyze the real-time most air polluted cities in the country.
Standard Value
1.
Kashgar, Xinjiang
Unhealthy
4xabove Standard
2.
Aksu, Xinjiang
Poor
3xabove Standard
3.
Hotan, Xinjiang
Poor
3xabove Standard
4.
Sanhe, Hebei
Poor
3xabove Standard
5.
Dalian, Liaoning
Poor
3xabove Standard
6.
Langfang, Hebei
Poor
3xabove Standard
7.
Huanglongsi, Henan
Poor
3xabove Standard
8.
Tongshan, Jiangsu
Poor
3xabove Standard
9.
Hebi, Henan
Poor
3xabove Standard
10.
Leling, Shandong
Poor
3xabove Standard
Last Updated: 19 Jul 2026, 04:34 PM
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Frequently Asked Questions About Air Quality
1. What is the current AQI (US) level in Nanjing?
1. What is the current AQI (US) level in Nanjing?
The current real-time AQI (US) level in Nanjing is 25 (Good) due to recent rainfall by 1.54mm/hr. This was last updated 2026-07-20 00:21:01 (Local Time).
2. When was the best AQI (US) level in Nanjing in the last 24 hours?
2. When was the best AQI (US) level in Nanjing in the last 24 hours?
The best AQI (US) level was 12 (Good) at 6:31 PM (Local Time) during the last 24 hours.
3. When was the worst AQI (US) level in Nanjing in the last 24 hours?
3. When was the worst AQI (US) level in Nanjing in the last 24 hours?
The worst AQI (US) level was 84 (Moderate) at 12:31 PM (Local Time) during the last 24 hours.
4. What is the current trend of AQI (US) levels in Nanjing during last 24 hours?
4. What is the current trend of AQI (US) levels in Nanjing during last 24 hours?
The AQI (US) levels in Nanjing have been fluctuating throughout the last 24 hours. The levels have increased by highest 84 at 12:31 PM (Local Time), lowest 12 at 6:31 PM (Local Time).
5. What actions are recommended as per the current AQI (US) level in Nanjing?
5. What actions are recommended as per the current AQI (US) level in Nanjing?
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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