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Live

Chengdu Air Quality Index (AQI) | Air Pollution

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

Last Updated: 12 Jul 2025, 05:24pm (Local Time)

location image
Live AQI
63
Air Quality is
Moderate
pm10 :  31 µg/m³
PM2.5 :  16 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Chengdu
partly cloudy

35 °C

Partly cloudy
Humidity
Humidity50 %

Wind Speed
Wind Speed4 km/h

UV Index
UV Index2
Last Updated: 12 Jul 2025, 05:24pm (Local Time)
AQI LogoMap

Chengdu

Major Air Pollutants

Chengdu

PM2.5's Icon

Particulate Matter(PM2.5)

16µg/m³

PM10's Icon

Particulate Matter(PM10)

31µg/m³

CO's Icon

Carbon Monoxide(CO)

280ppb

SO2's Icon

Sulfur Dioxide(SO2)

2ppb

NO2's Icon

Nitrogen Dioxide(NO2)

6ppb

O3's Icon

Ozone(O3)

31ppb

Trending in China

Why You Should Be Monitoring Air Quality During Monsoon — Not Just in Winter?

Why You Should Be Monitoring Air Quality During Monsoon — Not Just in Winter?

Air Pollution and Lung Cancer: How Toxic Air is Mutating Your DNA?

Air Pollution and Lung Cancer: How Toxic Air is Mutating Your DNA?

City Climate Change Severity Analysis is NOW LIVE on AQI.in!📢

City Climate Change Severity Analysis is NOW LIVE on AQI.in!📢

AQI Graph

Historical Air Quality Data

Chengdu

24 Hours
AQI
Chengdu
AQI
.
11-07-2025Time12-07-2025
TimeChengdu
06 PM39
07 PM54
08 PM57
09 PM58
10 PM57
11 PM58
12 AM58
01 AM58
02 AM58
03 AM58
04 AM57
05 AM57
06 AM58
07 AM57
08 AM56
09 AM27
10 AM60
11 AM68
12 PM59
01 PM70
02 PM64
03 PM62
04 PM62
05 PM62
27
Min.at 9:09 AM on 12th Jul
70
Max.at 1:09 PM on 12th Jul

Want air quality data?

AQI Logo

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Chengdu, Chengdu, Sichuan, China

AQI
Year
.
AQI
AQI AQI
Mar 2020109
Apr 2020113
May 2020109
Jun 202096
Jul 202080
Aug 202073
Sep 202073
Oct 202087
Nov 2020127
Dec 2020134
Jan 2021152
Feb 2021128
Mar 202166
Apr 202136
May 2021
Jun 202190
Jul 202174
Aug 202169
Sep 202168
Oct 202179
Nov 2021118
Dec 2021142
Jan 2022141
Feb 2022117
Mar 2022121
Apr 202294
May 202289
Jun 202287
Jul 202277
Aug 202276
Sep 202274
Oct 2022105
Nov 2022120
Dec 2022131
Jan 2023151
Feb 2023128
Mar 202395
Apr 202385
May 202391
Jun 202378
Jul 202372
Aug 202362
Sep 202369
Oct 202380
Nov 2023111
Dec 2023138
Jan 2024133
Feb 2024103
Mar 2024101
Apr 202485
May 202486
Jun 202483
Jul 202457
Aug 202483
Sep 202478
Oct 202475
Nov 202476
Dec 2024122
Jan 2025137
Feb 202593
Mar 202597
Apr 202598
May 202591
Jun 202571
Jul 202556


Annual AQI Trends

2020
99AQI
2021
96AQI
-3%
Fall
2022
106AQI
10%
Rise
2023
96AQI
-9%
Fall
2024
90AQI
-6%
Fall
2025
96AQI
7%
Rise
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
0%
No Change

Most & Least Polluted Months

Most PollutedJanuary, 2021152AQI

Least PollutedApril, 202136AQI

* This data analysis is from year 2020 - 2025

China's Metro Cities

Air Quality Index

Beijing City AQI

Beijing

80

temp.33°C

hum.71%
Chengdu City AQI

Chengdu

59

temp.35°C

hum.50%
Chongqing City AQI

Chongqing

52

temp.35°C

hum.50%
Dongguan City AQI

Dongguan

37

temp.28°C

hum.94%
Guangzhou City AQI

Guangzhou

59

temp.28°C

hum.94%
Shanghai City AQI

Shanghai

44

temp.28°C

hum.84%
Shenyang City AQI

Shenyang

62

temp.31°C

hum.66%
Shenzhen City AQI

Shenzhen

40

temp.29°C

hum.84%

Air Quality Calendar 2025

Chengdu

2025
AQI
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
29 Dec
-
30 Dec
-
31 Dec
-
1 Jan
154
2 Jan
153
3 Jan
171
4 Jan
162
5 Jan
155
6 Jan
156
7 Jan
120
8 Jan
110
9 Jan
112
10 Jan
114
11 Jan
83
12 Jan
132
13 Jan
129
14 Jan
124
15 Jan
125
16 Jan
130
17 Jan
148
18 Jan
113
19 Jan
141
20 Jan
140
21 Jan
163
22 Jan
176
23 Jan
202
24 Jan
133
25 Jan
117
26 Jan
105
27 Jan
122
28 Jan
113
29 Jan
170
30 Jan
145
31 Jan
117
1 Feb
99
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
26 Jan
105
27 Jan
122
28 Jan
113
29 Jan
170
30 Jan
145
31 Jan
117
1 Feb
99
2 Feb
101
3 Feb
84
4 Feb
96
5 Feb
79
6 Feb
71
7 Feb
73
8 Feb
68
9 Feb
81
10 Feb
90
11 Feb
124
12 Feb
82
13 Feb
95
14 Feb
90
15 Feb
97
16 Feb
109
17 Feb
113
18 Feb
128
19 Feb
101
20 Feb
113
21 Feb
91
22 Feb
80
23 Feb
85
24 Feb
64
25 Feb
64
26 Feb
79
27 Feb
119
28 Feb
121
1 Mar
143
March
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
23 Feb
85
24 Feb
64
25 Feb
64
26 Feb
79
27 Feb
119
28 Feb
121
1 Mar
143
2 Mar
127
3 Mar
105
4 Mar
87
5 Mar
82
6 Mar
66
7 Mar
80
8 Mar
77
9 Mar
98
10 Mar
116
11 Mar
114
12 Mar
124
13 Mar
91
14 Mar
98
15 Mar
66
16 Mar
71
17 Mar
70
18 Mar
74
19 Mar
95
20 Mar
86
21 Mar
100
22 Mar
122
23 Mar
96
24 Mar
96
25 Mar
103
26 Mar
113
27 Mar
152
28 Mar
96
29 Mar
96
30 Mar
75
31 Mar
82
1 Apr
106
2 Apr
82
3 Apr
98
4 Apr
107
5 Apr
73
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
30 Mar
75
31 Mar
82
1 Apr
106
2 Apr
82
3 Apr
98
4 Apr
107
5 Apr
73
6 Apr
87
7 Apr
85
8 Apr
96
9 Apr
97
10 Apr
94
11 Apr
103
12 Apr
190
13 Apr
127
14 Apr
130
15 Apr
126
16 Apr
130
17 Apr
104
18 Apr
117
19 Apr
88
20 Apr
96
21 Apr
99
22 Apr
94
23 Apr
105
24 Apr
70
25 Apr
76
26 Apr
73
27 Apr
72
28 Apr
80
29 Apr
63
30 Apr
62
1 May
69
2 May
84
3 May
85
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
27 Apr
72
28 Apr
80
29 Apr
63
30 Apr
62
1 May
69
2 May
84
3 May
85
4 May
88
5 May
65
6 May
67
7 May
68
8 May
70
9 May
176
10 May
89
11 May
100
12 May
96
13 May
83
14 May
101
15 May
89
16 May
92
17 May
118
18 May
140
19 May
107
20 May
118
21 May
114
22 May
104
23 May
94
24 May
81
25 May
81
26 May
89
27 May
70
28 May
70
29 May
78
30 May
78
31 May
64
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jun
67
2 Jun
55
3 Jun
72
4 Jun
72
5 Jun
84
6 Jun
93
7 Jun
86
8 Jun
84
9 Jun
77
10 Jun
76
11 Jun
76
12 Jun
81
13 Jun
81
14 Jun
84
15 Jun
74
16 Jun
72
17 Jun
75
18 Jun
67
19 Jun
69
20 Jun
70
21 Jun
65
22 Jun
69
23 Jun
67
24 Jun
60
25 Jun
60
26 Jun
61
27 Jun
63
28 Jun
62
29 Jun
57
30 Jun
55
1 Jul
54
2 Jul
59
3 Jul
57
4 Jul
60
5 Jul
53
July
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
29 Jun
57
30 Jun
55
1 Jul
54
2 Jul
59
3 Jul
57
4 Jul
60
5 Jul
53
6 Jul
58
7 Jul
54
8 Jul
56
9 Jul
58
10 Jul
56
11 Jul
55
12 Jul
-
13 Jul
-
14 Jul
-
15 Jul
-
16 Jul
-
17 Jul
-
18 Jul
-
19 Jul
-
20 Jul
-
21 Jul
-
22 Jul
-
23 Jul
-
24 Jul
-
25 Jul
-
26 Jul
-
27 Jul
-
28 Jul
-
29 Jul
-
30 Jul
-
31 Jul
-
1 Aug
-
2 Aug
-
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


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.

Most Polluted Cities Live Ranking 2025
World's Most PollutedCity Rankings (2024)
World's Most PollutedCountry Rankings(2024)
RankCityAQIAQI Status

Standard Value

Follow

1.

Kashgar, China

106
Poor
7xabove Standard

2.

Hebi, China

100
Moderate
7xabove Standard

3.

Taiyuan, China

99
Moderate
7xabove Standard

4.

Fenyang, China

98
Moderate
7xabove Standard

5.

Shenmu, China

93
Moderate
6xabove Standard

6.

Shuozhou, China

92
Moderate
6xabove Standard

7.

Sanmenxia, China

91
Moderate
6xabove Standard

8.

Luoyang, China

91
Moderate
6xabove Standard

9.

Yuncheng, China

89
Moderate
6xabove Standard

10.

Xibeijie, China

88
Moderate
6xabove Standard

Last Updated: 12 Jul 2025, 09:37 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
air quality solutions for offices 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.

air quality solutions for smart-city 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.

air quality solutions for institutes 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.

air quality solutions for hotels 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.

air quality solutions for restaurants 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.

air quality solutions for rmc-plants 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.

air quality solutions for fitness-center 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.

air quality solutions for parking-lot 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.

air quality solutions for retail-stores 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.

air quality solutions for airport 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.

air quality solutions for construction-sites 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.

air quality solutions for hospitals 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.

air quality solutions for bathroom 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.

air quality solutions for banks for Chengdu

Air Quality Solutions for Banks

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

air quality solutions for cinema 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.

air quality solutions for real-estates 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
aqi air quality app for Chengdu
Mobile App

Empower Your Decisions with Reliable Data

Get it onApp Store
Get it onGoogle Play
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 63 (Moderate) due to recent rainfall by 0.07mm/hr. This was last updated 12 Jul 2025, 05:24pm (Local Time).

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

The best AQI level was 27 (Good) at 9:09 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 70 (Moderate) at 1:09 PM (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 70 at 1:09 PM (Local Time), lowest 27 at 9:09 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.

Recent AQI Blogs

Read the latest news

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

Air Pollution and Lung Cancer: How Toxic Air is Mutating Your DNA?

Air Pollution and Lung Cancer: How Toxic Air is Mutating Your DNA?

7 Jul 2025Shakshi
Can Banning Old Vehicles Really Improve Delhi’s Air Quality? Here’s What the Data Says

Can Banning Old Vehicles Really Improve Delhi’s Air Quality? Here’s What the Data Says

4 Jul 2025Gyane Haobijam
Arizona Dust Storm 2025: How the Sudden Storm Pushed AQI to Hazardous Levels?

Arizona Dust Storm 2025: How the Sudden Storm Pushed AQI to Hazardous Levels?

2 Jul 2025Shakshi
Air Pollution Comparison Between England vs India: What a 45% Asthma Spike in the UK Reveals

Air Pollution Comparison Between England vs India: What a 45% Asthma Spike in the UK Reveals

1 Jul 2025Shakshi
Urban Heat Islands in India: The 2024 Climate Crisis in Metro Cities

Urban Heat Islands in India: The 2024 Climate Crisis in Metro Cities

24 Jun 2025Shakshi
Delhi AQI Drops After Months: How Rain Provided Temporary Relief in Pollution Levels 

Delhi AQI Drops After Months: How Rain Provided Temporary Relief in Pollution Levels 

19 Jun 2025Shakshi
AQI.IN Launched First Ever City-Level Climate Change Severity Index -June 2025

AQI.IN Launched First Ever City-Level Climate Change Severity Index -June 2025

19 Jun 2025Gyane Haobijam
Noise Pollution in Ocean: The Silent Threat Beneath the Waves

Noise Pollution in Ocean: The Silent Threat Beneath the Waves

17 Jun 2025Shakshi
Heat Alert in Delhi: “Feels Like” 49 °C Amid Heatwaves & Dust Storm

Heat Alert in Delhi: “Feels Like” 49 °C Amid Heatwaves & Dust Storm

10 Jun 2025Shakshi
Wildfire Smoke in Canada 2025: AQI Impact, Orange Skies, and What to Do

Wildfire Smoke in Canada 2025: AQI Impact, Orange Skies, and What to Do

9 Jun 2025Shakshi
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Prana Sense

Air Quality Monitor

Air Quality Index depicts the extent of air pollution at a particular location.

Prana Sense Air Quality MonitorPrana Sense Air Quality Monitor
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Pocket PM

Air Quality Monitor

Know the air quality around you wherever you are with the Pocket monitor to get instant air quality insights.

Pocket PM Air Quality MonitorPocket PM Air Quality Monitor
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Cair +

Indoor Air Quality Monitor

Track indoor air quality with advanced connectivity and portability for real-time air quality data.

Cair + Indoor Air Quality MonitorCair + Indoor Air Quality Monitor