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Chengdu Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2026-07-19 16:11:01 (Local Time)

location image
Live AQI
55AQI (US)
Air Quality is
Moderate
PM2.5 :  15 µg/m³
pm10 :  24 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Chengdu
sunny

37 °C

Sunny
Humidity
Humidity27 %
Wind Speed
Wind Speed6.5 km/h
UV Index
UV Index5.6
Last Updated: 2026-07-19 16:11:01 (Local Time)
Rank840th

Currently, Chengdu ranks 840th among the cities with the highest AQI levels in the world.

Map

Chengdu

Major Air Pollutants

Chengdu

PM₂.₅'s Icon

Particulate Matter(PM₂.₅)

15µg/m³

PM₁₀'s Icon

Particulate Matter(PM₁₀)

24µg/m³

CO's Icon

Carbon Monoxide(CO)

429ppb

SO₂'s Icon

Sulfur Dioxide(SO₂)

2ppb

NO₂'s Icon

Nitrogen Dioxide(NO₂)

4ppb

O₃'s Icon

Ozone(O₃)

61ppb

AQI Graph

Historical Air Quality Data

Chengdu

24 Hours
AQI (US)
Chengdu
AQI (US)
.
18-07-2026Time19-07-2026
42
Min. AQI (US)5:01am
90
Max. AQI (US)10:01pm

Want air quality data?

AQI (US) Trends - Annual Air Quality Changes

Chengdu, Sichuan, China

AQI (US)

Chengdu's Locations

Real-time Air Pollution Level

locations
Status
AQI (US)
PM₂.₅(µg/m³)
PM₁₀(µg/m³)
Temp.(°C)
Humi.(%)
Moderate
52
13
23
37
27
Moderate
54
14
23
37
27
Moderate
54
14
21
37
27
Moderate
52
13
24
37
27
Moderate
52
13
25
37
27
Moderate
58
16
25
37
27
Moderate
54
14
21
37
27
Moderate
54
14
24
37
27
Moderate
56
15
26
37
27
Good
50
12
23
37
27
Moderate
56
15
25
37
27
Moderate
56
15
26
37
27
Moderate
58
16
26
37
27
Moderate
58
16
23
37
27
Moderate
54
14
23
37
27
Moderate
56
15
26
37
27
Moderate
56
15
22
37
27
Moderate
54
14
23
37
27
Moderate
56
15
23
37
27
Moderate
63
18
35
37
27
Moderate
82
27
35
37
27
Moderate
54
14
25
37
27
Moderate
54
14
22
37
27
Moderate
56
15
26
37
27
Moderate
60
17
25
37
27
Moderate
52
13
24
37
27
Moderate
56
15
27
37
27

China's Metro Cities

Air Quality Index

Beijing City AQI

Beijing

56

temp.33°C
hum.56%
Chengdu City AQI

Chengdu

55

temp.37°C
hum.27%
Chongqing City AQI

Chongqing

54

temp.35°C
hum.44%
Dongguan City AQI

Dongguan

36

temp.28°C
hum.89%
Shenyang City AQI

Shenyang

27

temp.24°C
hum.89%
Shenzhen City AQI

Shenzhen

43

temp.30°C
hum.84%
Tianjin City AQI

Tianjin

37

temp.34°C
hum.50%
Wuhan City AQI

Wuhan

68

temp.32°C
hum.67%

Air Quality Calendar 2026

Chengdu

2026
AQI (US)
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

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

Disclaimer: This cigarette-equivalent estimate is based on the average PM2.5 concentration over the last 24 hours, assuming continuous exposure during that time.

Solutions for Current AQI (US)

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

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)
Disclaimer: The above health risks are precautionary suggestions based on current AQI levels. You may not feel the effects immediately, but prolonged exposure to air pollution can contribute to these health conditions over time. AQI.IN is neither a medical expert nor a provider of medical advice. Please consult a doctor if you experience any of the above similar symptoms.

Most Polluted Cities 2026

China

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

Most Polluted Cities Live Ranking 2026
World's Most PollutedCity Rankings (2025)
World's Most PollutedCountry Rankings(2025)
RankCityAQI Status

Standard Value

Follow

1.

Kashgar, Xinjiang

118

Poor

3xabove Standard

2.

Hebi, Henan

111

Poor

3xabove Standard

3.

Dengtalu, Henan

108

Poor

3xabove Standard

4.

Changzhou, Jiangsu

105

Poor

2xabove Standard

5.

Wuyuan, Inner Mongolia

104

Poor

2xabove Standard

6.

Tangshan, Hebei

101

Poor

2xabove Standard

7.

Luohe, Henan

98

Moderate

2xabove Standard

8.

Nanchong, Sichuan

96

Moderate

2xabove Standard

9.

Dali, Shaanxi

95

Moderate

2xabove Standard

10.

Nangandao, Henan

94

Moderate

2xabove Standard

Last Updated: 19 Jul 2026, 08:22 AM

AQI City Rankings

Air Quality Solutions For Chengdu

Explore the solutions of air quality monitoring & clean air.

Here are some applications that you can go through to find out the solutions.

Air Quality Monitor

Air Quality Monitor

Monitor the air quality
Air Quality Sensors

Air Quality Sensors

Sensors to measure the air quality
Fresh Air Machine

Fresh Air Machine

Clean the air you breathe
Car Cabin Filter

Car Cabin Filter

Purify the air in your car
N95 Mask

N95 Mask

Shield yourself from pollution
Prana Air offers the solutions of air quality monitoring and clean air machine for Chengdu

Air Quality Solution For Offices

A complete solution for air quality monitoring, data analysis, and fresh air solutions in workplaces prioritizing employee's health and productivity.

Prana Air offers the solutions of air quality monitoring and clean air machine for Chengdu

Air Quality Solutions For Smart City

Prana Air smart city project provides air quality monitors, drones, outdoor air purifiers, and data dashboards solution to improve air quality.

Prana Air offers the solutions of air quality monitoring and clean air machine for Chengdu

Air Quality Solutions for Schools | Institutes

Prana Air provides the air quality solutions for schools by air monitoring & fresh air machine that help the students to breather clean air.

Prana Air offers the solutions of air quality monitoring and clean air machine for Chengdu

Air Quality Solutions For Hotels

Prana Air air quality solutions are suited for hotel businesses. The occupancy of hotels is the main reasons for bad air quality.

Prana Air offers the solutions of air quality monitoring and clean air machine for Chengdu

Air Quality Solutions for Restaurants

Prana Air has the air quality solutions for restaurant, cafes, and gives you the power to know what your customers and staff breathe.

Prana Air offers the solutions of air quality monitoring and clean air machine for Chengdu

Air Quality Solutions for RMC Plants

Prana Air provides air quality monitoring solutions for RMC plants. Improve compliance, protect workers and community, and reduce emissions.

Prana Air offers the solutions of air quality monitoring and clean air machine for Chengdu

Air Quality Solutions for Fitness Center

Prana Air provides the air quality solutions of pollution monitoring and fresh air for fitness center - gym.

Prana Air offers the solutions of air quality monitoring and clean air machine for Chengdu

Air Quality Solutions for Parking Lot

A complete solution for air monitoring, data analysis, and fresh air solutions for enclosed car parking areas and car lots.

Prana Air offers the solutions of air quality monitoring and clean air machine for Chengdu

Air Quality Solutions for Retail Stores

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets.

Prana Air offers the solutions of air quality monitoring and clean air machine for Chengdu

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets

Prana Air provides the air quality solutions for airport. Gathering of many passengers is the main reasons of bad air quality in airport.

Prana Air offers the solutions of air quality monitoring and clean air machine for Chengdu

Air Quality Solutions For Construction Sites

Prana Air offers air quality monitoring solutions for construction sites with data cloud storage, web-dashboard, mobile apps, TV display.

Prana Air offers the solutions of air quality monitoring and clean air machine for Chengdu

Air Quality Solutions For Hospitals

Prana Air provides air quality monitoring and fresh air solutions for hospitals to ensure clean and healthy indoor air.

Prana Air offers the solutions of air quality monitoring and clean air machine for Chengdu

Air Quality Solutions For Washroom | Bathroom

Improve washroom and bathroom air quality with Prana Air air quality monitoring devices and fresh air machine. Breathe easy and stay healthy.

Prana Air offers the solutions of air quality monitoring and clean air machine for Chengdu

Air Quality Solutions for Banks

Prana Air provides air quality solutions of pollution monitoring and fresh air for banks and financial institutions.

Prana Air offers the solutions of air quality monitoring and clean air machine for Chengdu

Air Quality Solutions for Cinema

Air quality solutions for cinema halls or theatres will help the customers to get the good experience, comfort and breathe clean air.

Prana Air offers the solutions of air quality monitoring and clean air machine for Chengdu

Air Quality Solutions For Real Estates

Prana Air provides the air quality solutions of pollution monitoring and fresh air for real estates - residential and commercial.

Chengdu's AQI Data Analytics Solutions

Air quality data monitoring platforms

Mobile AppMobile App
Smart TV AppSmart TV App
Web DashboardWeb Dashboard
APIAPI
WidgetsWidgets

Air Quality FAQs

at Chengdu

Frequently Asked Questions About Air Quality

1. What is the current AQI (US) level in Chengdu?

The current real-time AQI (US) level in Chengdu is 55 (Moderate). This was last updated 2026-07-19 16:11:01 (Local Time).

2. When was the best AQI (US) level in Chengdu in the last 24 hours?

The best AQI (US) level was 42 (Good) at 5:01 AM (Local Time) during the last 24 hours.

3. When was the worst AQI (US) level in Chengdu in the last 24 hours?

The worst AQI (US) level was 90 (Moderate) at 10:01 PM, Jul 18, 2026 (Local Time) during the last 24 hours.

4. What is the current trend of AQI (US) levels in Chengdu during last 24 hours?

The AQI (US) levels in Chengdu have been fluctuating throughout the last 24 hours. The levels have increased by highest 90 at 10:01 PM, Jul 18, 2026 (Local Time), lowest 42 at 5:01 AM (Local Time).

5. What actions are recommended as per the current AQI (US) level in Chengdu?

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

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Read the latest news

Here are some latest blogs that you can go through to find out more air pollution.

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Indoor Air Quality Monitor

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