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Changzhou Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2026-07-20 10:01 (Local Time)

location image
Live AQI
63AQI (US)
Air Quality is
Moderate
PM2.5 :  18 µg/m³
pm10 :  22 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Changzhou
light rain shower

26 °C

Rain Shower
Humidity
Humidity94 %

Wind Speed
Wind Speed8.3 km/h

UV Index
UV Index1.9

Last Updated: 2026-07-20 10:01 (Local Time)
Rank726th

Currently, Changzhou ranks 726th among the cities with the highest AQI levels in the world.

Map

Changzhou

Major Air Pollutants

Changzhou

AQI Graph

Historical Air Quality Data

Changzhou

Changzhou
AQI (US)
.
19-07-2026Time20-07-2026
15
Min. AQI (US)12:31am
103
Max. AQI (US)12:01pm

AQI (US) Trends - Annual Air Quality Changes

Changzhou, Jiangsu, China

Changzhou's Locations

Real-time Air Pollution Level

locations
Status
AQI (US)
PM₂.₅(µg/m³)
PM₁₀(µg/m³)
Temp.(°C)
Humi.(%)
Moderate
60
17
23
26
94
Moderate
63
18
27
26
94
Moderate
63
18
26
26
94
Moderate
60
17
24
26
94
Moderate
65
19
21
26
94
Moderate
63
18
23
26
94
Moderate
69
21
10
26
93

China's Metro Cities

Air Quality Index

Health Advice For People Living In

Changzhou

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

Changzhou

asthma due to air pollution in ChangzhouAsthma
heart due to air pollution in ChangzhouHeart Issues
allergy due to air pollution in ChangzhouAllergies
sinus due to air pollution in ChangzhouSinus
flu due to air pollution in ChangzhouCold/Flu
copd due to air pollution in ChangzhouChronic (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 Changzhou

Frequently Asked Questions About Air Quality

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

The current real-time AQI (US) level in Changzhou is 63 (Moderate) due to recent rainfall by 0.39mm/hr. This was last updated 2026-07-20 10:01 (Local Time).

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

The best AQI (US) level was 15 (Good) at 12:31 AM (Local Time) during the last 24 hours.

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

The worst AQI (US) level was 103 (Poor) at 12:01 PM, Jul 19, 2026 (Local Time) during the last 24 hours.

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

The AQI (US) levels in Changzhou have been fluctuating throughout the last 24 hours. The levels have increased by highest 103 at 12:01 PM, Jul 19, 2026 (Local Time), lowest 15 at 12:31 AM (Local Time).

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

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