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Chengdu Air Quality Index (AQI) | Air Pollution

Real-time PM2.5, PM10 air pollution level in Sichuan

Last Updated: 2025-07-03 02:54:54 AM (Local Time)

location image
Live AQI
56
Air Quality is
Moderate
pm10 :  26 µg/m³
PM2.5 :  12 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level in Chengdu
partly cloudy

25 °C

Partly cloudy
Humidity
Humidity94 %

Wind Speed
Wind Speed11 km/h

UV Index
UV Index0
Last Updated: 2025-07-03 02:54:54 AM (Local Time)


Map

Chengdu

Major Air Pollutants

Chengdu

AQI Graph

Historical Air Quality Data

Chengdu

Chengdu
AQI
.
02-07-2025Time03-07-2025
43
Min.at 10:09 AM on 2nd Jul
65
Max.at 8:09 AM on 2nd Jul

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Chengdu, Sichuan, China

Year
.
AQI


Annual AQI Trends

2020
90AQI
2021
100AQI
11%
Rise
2022
106AQI
6%
Rise
2023
96AQI
-9%
Fall
2024
83AQI
-14%
Fall
2025
95AQI
14%
Rise
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
2%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedJanuary, 2023152AQI

Least PollutedJuly, 202448AQI

* This data analysis is from year 2020 - 2025

Chengdu's Locations

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Moderate
56
12
28
28
67
Moderate
56
12
28
28
67
Moderate
56
12
28
28
67
Moderate
57
12
28
28
67
Moderate
55
12
25
27
68
Moderate
55
12
26
27
70
Moderate
55
11
25
25
69
Moderate
56
12
26
28
69
Moderate
56
12
26
28
69
Moderate
55
12
26
28
69
Moderate
56
12
28
28
69
Moderate
58
13
28
28
67
Moderate
56
12
28
28
67
Moderate
56
12
28
28
67
Moderate
55
12
25
27
68
Moderate
58
13
28
28
67
Moderate
56
12
28
28
67
Moderate
56
12
26
28
69
Moderate
56
12
26
28
69
Moderate
56
12
26
28
69
Moderate
55
12
26
28
69
Moderate
56
12
28
28
67
Moderate
55
11
25
27
69
Moderate
55
12
26
27
69
Moderate
56
12
26
28
69
Moderate
55
11
25
27
69
Moderate
56
12
28
28
67

China's Metro Cities

Air Quality Index

Health Advice For People Living In

Chengdu

0Cigarettes per day

Weekly 0 Cigarettes
Monthly 0 Cigarettes

Breathe easy and get active! The air quality is perfect for enjoying outdoor activities.

Source:

Berkeley Earth


Solutions for Current AQI

  • Air Purifier
    Air PurifierTurn On
  • Car Filter
    Car FilterMust
  • N95 Mask
    N95 MaskMust
  • Stay Indoor
    Stay IndoorMust


Must turn on the air purifier to enjoy fresh air.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Chengdu

  • asthma due to air pollution in ChengduAsthma
  • heart due to air pollution in ChengduHeart Issues
  • allergy due to air pollution in ChengduAllergies
  • sinus due to air pollution in ChengduSinus
  • flu due to air pollution in ChengduCold/Flu
  • copd due to air pollution in ChengduChronic (COPD)
asthma due to air pollution in Chengdu

Mid. Chances of Asthma

Asthma

Risk of Asthma symptoms is Mid. when AQI is Moderate (50-150)

Moderate symptoms including frequent wheezing, noticeable shortness of breath, chest tightness, and persistent cough.

Do's :

  • Limit outdoor activities when AQI is poor.

  • Clean indoor air with an air purifier to reduce exposure.

  • Soothe the respiratory tract with herbal teas or warm water to help alleviate symptoms.

Don'ts :

  • Exercise outdoors without a mask.

  • Stay in smoky areas with strong fumes.

Most Polluted Cities 2025

China

Analyze the real-time most air polluted cities in the country.

Chengdu's AQI Data Analytics Solutions

Air quality data monitoring platforms

Mobile AppMobile App
Smart TV AppSmart TV App
Web DashboardWeb Dashboard
APIAPI
WidgetsWidgets
aqi air quality app for Chengdu
Mobile App

Empower Your Decisions with Reliable Data

Your area’s real-time data with detailed parameters.

Your area’s real-time data with detailed parameters.


Personalized health advice as per current AQI.

Personalized health advice as per current AQI.


Analytical data to identify trends and conditions.

Analytical data to identify trends and conditions.


Connect and control your air quality devices.

Connect and control your air quality devices.


Air Quality FAQs

at Chengdu

Frequently Asked Questions About Air Quality

What is the current AQI level in Chengdu?

The current real-time AQI level in Chengdu is 56 (Moderate) due to recent rainfall by 1.49mm/hr. This was last updated 2025-07-03 02:54:54 AM (Local Time).

When was the best AQI level in Chengdu in the last 24 hours?

The best AQI level was 43 (Good) at 10:09 AM (Local Time) during the last 24 hours.

When was the worst AQI level in Chengdu in the last 24 hours?

The worst AQI level was 65 (Moderate) at 8:09 AM (Local Time) during the last 24 hours.

What is the current trend of AQI levels in Chengdu during last 24 hours?

The AQI levels in Chengdu have been fluctuating throughout the last 24 hours. The levels have increased by highest 65 at 8:09 AM (Local Time), lowest 43 at 10:09 AM (Local Time).

What actions are recommended as per the current AQI level in Chengdu?

Current AQI levels are acceptable; however, some pollutants may be a concern for a small number of sensitive individuals.