Live

Chengdu Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2026-09-27 07:41:01 (Local Time)

location image
Live AQI
79AQI (US)
Air Quality is
Moderate
PM2.5 :  26 µg/m³
pm10 :  30 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Chengdu
patchy rain possible

22 °C

Patchy rain nearby
Humidity
Humidity75 %

Wind Speed
Wind Speed4.3 km/h

UV Index
UV Index0

Last Updated: 2026-09-27 07:41:01 (Local Time)
Rank287th

Currently, Chengdu ranks 287th among the cities with the highest AQI levels in the world.

Map

Chengdu

Major Air Pollutants

Chengdu

AQI Graph

Historical Air Quality Data

Chengdu

Chengdu
AQI (US)
.
26-09-2026Time27-09-2026
52
Min. AQI (US)7:31pm
113
Max. AQI (US)1:01pm

AQI (US) Trends - Annual Air Quality Changes

Chengdu, Sichuan, China

Chengdu's Locations

Real-time Air Pollution Level

locations
Status
AQI (US)
PM₂.₅(µg/m³)
PM₁₀(µg/m³)
Temp.(°C)
Humi.(%)
Moderate
80
26
27
22
75
Moderate
93
32
29
22
75
Moderate
84
28
33
21
75
Moderate
71
22
27
22
75
Moderate
75
24
26
21
75
Moderate
80
26
31
22
75
Moderate
71
22
24
22
83
Moderate
65
19
21
22
73
Moderate
78
25
33
22
75
Moderate
67
20
20
21
75
Moderate
73
23
29
21
75
Moderate
80
26
28
22
75
Moderate
75
24
27
22
75
Moderate
88
30
29
22
75
Moderate
71
22
27
21
75
Moderate
78
25
27
22
75
Moderate
82
27
30
22
75
Moderate
90
31
32
22
75
Moderate
80
26
32
22
75
Moderate
93
32
44
22
75
Moderate
84
28
45
22
75
Moderate
86
29
31
22
75
Moderate
73
23
24
21
75
Moderate
78
25
33
22
75
Moderate
80
26
33
22
75
Moderate
71
22
25
21
75
Moderate
82
27
30
22
75

China's Metro Cities

Air Quality Index

Health Advice For People Living In

Chengdu

1.2Cigarettes per day

Cigarette
Weekly 8.4 Cigarettes
Monthly 36 Cigarettes

Breathing the air in this location is as harmful as smoking 1.2 cigarettes a day.

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.

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 79 (Moderate) due to recent rainfall by 0.01mm/hr. This was last updated 2026-09-27 07:41:01 (Local Time).

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

The best AQI (US) level was 52 (Moderate) at 7:31 PM (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 113 (Poor) at 1:01 PM (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 113 at 1:01 PM (Local Time), lowest 52 at 7:31 PM (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.