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Chengdu Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-05-30 03:54:54 PM (Local Time)

location image
Live AQI
71
Air Quality is
Moderate
pm10 :  36 µg/m³
PM2.5 :  20 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level in Chengdu
partly cloudy

22 °C

Partly cloudy
Humidity
Humidity83 %
Wind Speed
Wind Speed12 km/h
UV Index
UV Index1
Last Updated: 2025-05-30 03:54:54 PM (Local Time)
Map

Chengdu

Major Air Pollutants

Chengdu

PM2.5's Icon

Particulate Matter(PM2.5)

20µg/m³

PM10's Icon

Particulate Matter(PM10)

36µg/m³

CO's Icon

Carbon Monoxide(CO)

434ppb

SO2's Icon

Sulfur Dioxide(SO2)

2ppb

NO2's Icon

Nitrogen Dioxide(NO2)

8ppb

O3's Icon

Ozone(O3)

40ppb

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AQI Graph

Historical Air Quality Data

Chengdu

24 Hours
AQI
Chengdu

Want air quality data?

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Chengdu, Sichuan, China

AQI
Year
.
AQI

Annual AQI Trends

2020
90AQI
2021
100AQI
11%
Rise
2022
106AQI
6%
Rise
2023
96AQI
-9%
Fall
2024
83AQI
-14%
Fall
2025
101AQI
22%
Rise
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
3%
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.(%)
Caotang Temple
Moderate
73
21
37
21
78
Chengdu
Moderate
76
23
38
18
81
Chengdu Dashi West Road
Moderate
79
24
45
22
82
Chong City Xingzhi Middle School
Moderate
63
15
33
22
71
City Youth Activity Center
Moderate
71
20
38
26
67
Hangxang Power Station
Moderate
56
12
27
26
62
Huayang
Moderate
73
21
35
23
71
Jian Hang Jiashc Lau
Moderate
63
15
34
22
71
Jinbo Road
Moderate
64
16
35
23
78
Jincheng Lake
Moderate
72
21
37
23
79
Jinquan Lianghe
Moderate
70
19
33
23
73
Jinyang Fire Station
Moderate
76
23
38
22
81
Junping Street
Moderate
79
24
38
22
80
Lido Garden
Moderate
77
23
41
22
80
Lijiatuo
Moderate
77
23
38
22
78
Longquanyi District Government
Moderate
69
18
32
23
79
Pa Xian Dzngxiao
Moderate
56
12
27
26
62
People Park
Moderate
79
24
38
22
80
Riverside Impression
Moderate
73
21
38
22
80
Sanwayao
Moderate
72
20
34
23
77
Shahe Jinjiang Section
Moderate
75
22
38
22
78
Shahepu
Moderate
79
24
37
22
82
Shilidian
Moderate
81
25
42
23
80
Shuangliu Earthquake Disaster Reduction Bureau
Moderate
71
20
37
23
78
Shuangliu Yong An Primary School
Moderate
64
16
32
24
68
US Consulate
Moderate
76
23
38
18
81
Wenjiang Riverside Road
Moderate
63
16
30
24
73
West River
Moderate
83
26
43
23
78
Xiangmao Jada
Moderate
69
18
33
24
71
Xinjin Secondary Foreign Language Experimental School
Moderate
64
16
32
23
67
Yongning
Moderate
63
16
30
26
65
Yulin
Moderate
71
20
37
20
80

China's Metro Cities

Air Quality Index

Beijing City AQI

Beijing

106

temp.29°C
hum.43%
Chengdu City AQI

Chengdu

75

temp.22°C
hum.83%
Chongqing City AQI

Chongqing

52

temp.28°C
hum.51%
Dongguan City AQI

Dongguan

54

temp.26°C
hum.84%
Guangzhou City AQI

Guangzhou

63

temp.26°C
hum.84%
Shanghai City AQI

Shanghai

101

temp.29°C
hum.35%
Shenyang City AQI

Shenyang

97

temp.31°C
hum.29%
Shenzhen City AQI

Shenzhen

36

temp.28°C
hum.70%

Air Quality Calendar 2025

Chengdu

2025
AQI
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jan
154
2 Jan
153
3 Jan
171
4 Jan
164
5 Jan
155
6 Jan
158
7 Jan
122
8 Jan
111
9 Jan
113
10 Jan
113
11 Jan
87
12 Jan
135
13 Jan
129
14 Jan
124
15 Jan
130
16 Jan
128
17 Jan
151
18 Jan
112
19 Jan
145
20 Jan
140
21 Jan
164
22 Jan
176
23 Jan
198
24 Jan
134
25 Jan
116
26 Jan
104
27 Jan
122
28 Jan
114
29 Jan
179
30 Jan
147
31 Jan
120
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Feb
102
2 Feb
100
3 Feb
82
4 Feb
97
5 Feb
79
6 Feb
73
7 Feb
73
8 Feb
69
9 Feb
82
10 Feb
90
11 Feb
123
12 Feb
81
13 Feb
95
14 Feb
88
15 Feb
94
16 Feb
106
17 Feb
106
18 Feb
120
19 Feb
98
20 Feb
108
21 Feb
89
22 Feb
80
23 Feb
82
24 Feb
66
25 Feb
64
26 Feb
80
27 Feb
117
28 Feb
119
March
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Mar
140
2 Mar
124
3 Mar
102
4 Mar
85
5 Mar
78
6 Mar
65
7 Mar
76
8 Mar
75
9 Mar
92
10 Mar
116
11 Mar
113
12 Mar
119
13 Mar
93
14 Mar
96
15 Mar
66
16 Mar
69
17 Mar
70
18 Mar
71
19 Mar
94
20 Mar
91
21 Mar
94
22 Mar
119
23 Mar
96
24 Mar
96
25 Mar
98
26 Mar
105
27 Mar
142
28 Mar
90
29 Mar
91
30 Mar
74
31 Mar
79
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Apr
97
2 Apr
76
3 Apr
93
4 Apr
99
5 Apr
70
6 Apr
83
7 Apr
82
8 Apr
90
9 Apr
90
10 Apr
90
11 Apr
92
12 Apr
162
13 Apr
117
14 Apr
119
15 Apr
118
16 Apr
120
17 Apr
97
18 Apr
107
19 Apr
82
20 Apr
91
21 Apr
91
22 Apr
88
23 Apr
97
24 Apr
68
25 Apr
73
26 Apr
70
27 Apr
70
28 Apr
75
29 Apr
59
30 Apr
61
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 May
67
2 May
80
3 May
83
4 May
85
5 May
63
6 May
65
7 May
66
8 May
68
9 May
149
10 May
85
11 May
95
12 May
94
13 May
83
14 May
99
15 May
87
16 May
90
17 May
115
18 May
132
19 May
102
20 May
113
21 May
110
22 May
101
23 May
91
24 May
79
25 May
78
26 May
87
27 May
68
28 May
66
29 May
74
30 May
-
31 May
-
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.

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

175
Unhealthy
12xabove Standard

2.

Hotan, China

162
Unhealthy
11xabove Standard

3.

Lanzhou, China

151
Unhealthy
10xabove Standard

4.

Aksu, China

142
Poor
9xabove Standard

5.

Ailan Mubage, China

138
Poor
9xabove Standard

6.

Qinbaling, China

121
Poor
8xabove Standard

7.

Siping, China

119
Poor
8xabove Standard

8.

Hinggan League, China

117
Poor
8xabove Standard

9.

Fuxin, China

117
Poor
8xabove Standard

10.

Chifeng, China

116
Poor
8xabove Standard

Last Updated: 30 May 2025, 08:54 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

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 71 (Moderate). This was last updated 2025-05-30 03:54:54 PM (Local Time).

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

The best AQI level was 64 (Moderate) at 5:09 PM, May 29, 2025 (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 85 (Moderate) at 10:09 PM, May 29, 2025 (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 85 at 10:09 PM, May 29, 2025 (Local Time), lowest 64 at 5:09 PM, May 29, 2025 (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.

Delhi Rain May 2025 Breaks Records — Why It Happened and What’s Next

Delhi Rain May 2025 Breaks Records — Why It Happened and What’s Next

26 May 2025Shakshi
How Air Pollution Fuels COPD—and What You Can Do About It?

How Air Pollution Fuels COPD—and What You Can Do About It?

22 May 2025Shakshi
How Heat and Air Pollution Can Be Increasing Mortality in India: New Study Reveals

How Heat and Air Pollution Can Be Increasing Mortality in India: New Study Reveals

19 May 2025Shakshi
Thick Dust Covers New Delhi: What’s Happening on May 15, 2025?

Thick Dust Covers New Delhi: What’s Happening on May 15, 2025?

15 May 2025Shakshi
Long-Term Exposure to Polluted Air and Its Impact on Heart Health: A Global Perspective

Long-Term Exposure to Polluted Air and Its Impact on Heart Health: A Global Perspective

15 May 2025Gyane
Carbon monoxide (CO) or PM2.5: Which is more dangerous for human health and the environment?

Carbon monoxide (CO) or PM2.5: Which is more dangerous for human health and the environment?

14 May 2025Shakshi
Methane Emissions from Delhi’s Landfills: An Invisible Threat

Methane Emissions from Delhi’s Landfills: An Invisible Threat

12 May 2025Shakshi
The Hidden Link Between Air Pollution and Parkinson’s Disease: What the Study Shows?

The Hidden Link Between Air Pollution and Parkinson’s Disease: What the Study Shows?

7 May 2025Shakshi
World Asthma Day 2025: The Link Between Air Pollution and Asthma

World Asthma Day 2025: The Link Between Air Pollution and Asthma

6 May 2025Shakshi
Why Air Quality Monitoring is Essential for Sustainable Development: Key Insights

Why Air Quality Monitoring is Essential for Sustainable Development: Key Insights

1 May 2025Gyane
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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