Chengjiao Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in Chengjiao
Last Updated: 2026-07-29 15:11:01 (Local Time)
28 °C
Rain Shower
Presently, Chengjiao ranks for having the good air quality among cities worldwide.
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AQI (US) Trends - Annual Air Quality Changes
Chengjiao, Henan, 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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Chengjiao
Asthma
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Most Polluted Cities 2026
China
Analyze the real-time most air polluted cities in the country.
Standard Value
1.
Kumul, Xinjiang
Poor
4xabove Standard
2.
Kashgar, Xinjiang
Poor
2xabove Standard
3.
Qinhuangdao, Hebei
Moderate
2xabove Standard
4.
Fuyu, Jilin
Moderate
2xabove Standard
5.
Hotan, Xinjiang
Moderate
2xabove Standard
6.
Huludao, Liaoning
Moderate
2xabove Standard
7.
Hohhot, Inner Mongolia
Moderate
2xabove Standard
8.
Aksu, Xinjiang
Moderate
2xabove Standard
9.
Qianan, Hebei
Moderate
2xabove Standard
10.
Xintai, Shandong
Moderate
1xabove Standard
Last Updated: 29 Jul 2026, 07:12 AM
AQI City RankingsAir Quality Solutions For Chengjiao
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Frequently Asked Questions About Air Quality
1. What is the current AQI (US) level in Chengjiao?
1. What is the current AQI (US) level in Chengjiao?
The current real-time AQI (US) level in Chengjiao is 46 (Good) due to recent rainfall by 0.18mm/hr. This was last updated 2026-07-29 15:11:01 (Local Time).
2. When was the best AQI (US) level in Chengjiao in the last 24 hours?
2. When was the best AQI (US) level in Chengjiao in the last 24 hours?
The best AQI (US) level was 21 (Good) at 5:31 PM, Jul 28, 2026 (Local Time) during the last 24 hours.
3. When was the worst AQI (US) level in Chengjiao in the last 24 hours?
3. When was the worst AQI (US) level in Chengjiao in the last 24 hours?
The worst AQI (US) level was 49 (Good) at 2:31 PM (Local Time) during the last 24 hours.
4. What is the current trend of AQI (US) levels in Chengjiao during last 24 hours?
4. What is the current trend of AQI (US) levels in Chengjiao during last 24 hours?
The AQI (US) levels in Chengjiao have been fluctuating throughout the last 24 hours. The levels have increased by highest 49 at 2:31 PM (Local Time), lowest 21 at 5:31 PM, Jul 28, 2026 (Local Time).
5. What actions are recommended as per the current AQI (US) level in Chengjiao?
5. What actions are recommended as per the current AQI (US) level in Chengjiao?
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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