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Chengdu Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2026-09-28 09:11:01 (Local Time)

location image
Live AQI
47AQI (US)
Air Quality is
Good
PM2.5 :  11 µg/m³
pm10 :  18 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi good level.webp in Chengdu
smoky haze

22 °C

Smoky haze
Humidity
Humidity76 %

Wind Speed
Wind Speed3.6 km/h

UV Index
UV Index0.1

Last Updated: 2026-09-28 09:11:01 (Local Time)

Presently, Chengdu ranks for having the good air quality among cities worldwide.

Map

Chengdu

Major Air Pollutants

Chengdu

AQI Graph

Historical Air Quality Data

Chengdu

Chengdu
AQI (US)
.
27-09-2026Time28-09-2026
44
Min. AQI (US)7:31am
101
Max. AQI (US)1:31pm

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
52
13
20
22
76
Good
33
8
15
22
76
Moderate
63
18
22
22
76
Good
46
11
19
22
76
Good
46
11
19
24
81
Good
50
12
21
22
76
Good
42
10
17
22
76
Good
42
10
14
22
76
Good
46
11
18
22
76
Moderate
52
13
18
22
76
Good
46
11
17
22
76
Good
46
11
17
22
76
Good
46
11
18
22
76
Moderate
52
13
18
22
76
Good
42
10
17
22
76
Good
38
9
17
22
76
Good
42
10
15
22
76
Moderate
52
13
16
22
76
Good
42
10
18
22
76
Good
50
12
18
22
76
Good
50
12
17
22
76
Good
50
12
17
22
76
Good
46
11
17
22
76

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 Off
Car Filter
Car FilterAdvisable
N95 Mask
N95 MaskAdvisable
Stay Indoor
Stay IndoorAdvisable



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.

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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 47 (Good). This was last updated 2026-09-28 09:11:01 (Local Time).

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

The best AQI (US) level was 44 (Good) at 7:31 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 101 (Poor) at 1:31 PM, Sep 27, 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 101 at 1:31 PM, Sep 27, 2026 (Local Time), lowest 44 at 7:31 AM (Local Time).

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

The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.