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Dongchengzhen Air Quality Index (AQI) | Air Pollution

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

Last Updated: 17 Nov 2025, 08:12am (Local Time)

Live AQI

152(AQI-US)

Air Quality is

Unhealthy

pm10 : 67 µg/m³

PM2.5 : 57 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

22 °C

Last Updated: 17 Nov 2025, 08:12am (Local Time)

Map

Dongchengzhen

Major Air Pollutants
Dongchengzhen

Particulate Matter(PM2.5)

57µg/m³

Particulate Matter(PM10)

67µg/m³

Carbon Monoxide(CO)

710ppb

Sulfur Dioxide(SO2)

3ppb

Nitrogen Dioxide(NO2)

16ppb

Ozone(O3)

27ppb

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AQI Graph

Historical Air Quality Data
Dongchengzhen

24 Hours

AQI

Dongchengzhen

AQI

16-11-2025Time17-11-2025

Time	Dongchengzhen
09 AM	110
10 AM	111
11 AM	108
12 PM	104
01 PM	118
02 PM	122
03 PM	120
04 PM	95
05 PM	95
06 PM	85
07 PM	79
08 PM	77
09 PM	74
10 PM	74
11 PM	76
12 AM	82
01 AM	88
02 AM	111
03 AM	126
04 AM	124
05 AM	128
06 AM	134
07 AM	145
08 AM	152

Min.at 9:00 PM on 16th Nov

152

Max.at 8:05 AM on 17th Nov

Want air quality data?

AQI Trends - Annual Air Quality Changes
Dongchengzhen, Yangjiang, Guangdong Province, China

AQI

Year

AQI

AQI	AQI
May 2025	50
Jun 2025	39
Jul 2025	52
Aug 2025	45
Sep 2025	38
Oct 2025	74
Nov 2025	75

Annual AQI Trends

2025

52AQI

Overall Annual Percentage (%) change of AQI in (2025 to 2025)

NaN%

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedNovember, 202575AQI

Least PollutedSeptember, 202538AQI

* This data analysis is from year 2025 - 2025

China's Metro Cities
Air Quality Index

Beijing

Chengdu

Chongqing

Dongguan

116

temp.21°C

hum.73%

Guangzhou

101

Shanghai

Shenyang

Shenzhen

Air Quality Calendar 2025
Dongchengzhen

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan -	2 Jan -	3 Jan -	4 Jan -
5 Jan -	6 Jan -	7 Jan -	8 Jan -	9 Jan -	10 Jan -	11 Jan -
12 Jan -	13 Jan -	14 Jan -	15 Jan -	16 Jan -	17 Jan -	18 Jan -
19 Jan -	20 Jan -	21 Jan -	22 Jan -	23 Jan -	24 Jan -	25 Jan -
26 Jan -	27 Jan -	28 Jan -	29 Jan -	30 Jan -	31 Jan -	1 Feb -

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan -	27 Jan -	28 Jan -	29 Jan -	30 Jan -	31 Jan -	1 Feb -
2 Feb -	3 Feb -	4 Feb -	5 Feb -	6 Feb -	7 Feb -	8 Feb -
9 Feb -	10 Feb -	11 Feb -	12 Feb -	13 Feb -	14 Feb -	15 Feb -
16 Feb -	17 Feb -	18 Feb -	19 Feb -	20 Feb -	21 Feb -	22 Feb -
23 Feb -	24 Feb -	25 Feb -	26 Feb -	27 Feb -	28 Feb -	1 Mar -

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb -	24 Feb -	25 Feb -	26 Feb -	27 Feb -	28 Feb -	1 Mar -
2 Mar -	3 Mar -	4 Mar -	5 Mar -	6 Mar -	7 Mar -	8 Mar -
9 Mar -	10 Mar -	11 Mar -	12 Mar -	13 Mar -	14 Mar -	15 Mar -
16 Mar -	17 Mar -	18 Mar -	19 Mar -	20 Mar -	21 Mar -	22 Mar -
23 Mar -	24 Mar -	25 Mar -	26 Mar -	27 Mar -	28 Mar -	29 Mar -
30 Mar -	31 Mar -	1 Apr -	2 Apr -	3 Apr -	4 Apr -	5 Apr -

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar -	31 Mar -	1 Apr -	2 Apr -	3 Apr -	4 Apr -	5 Apr -
6 Apr -	7 Apr -	8 Apr -	9 Apr -	10 Apr -	11 Apr -	12 Apr -
13 Apr -	14 Apr -	15 Apr -	16 Apr -	17 Apr -	18 Apr -	19 Apr -
20 Apr -	21 Apr -	22 Apr -	23 Apr -	24 Apr -	25 Apr -	26 Apr -
27 Apr -	28 Apr -	29 Apr -	30 Apr -	1 May -	2 May -	3 May -

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr -	28 Apr -	29 Apr -	30 Apr -	1 May -	2 May -	3 May -
4 May -	5 May -	6 May -	7 May -	8 May -	9 May -	10 May -
11 May -	12 May -	13 May -	14 May -	15 May -	16 May -	17 May -
18 May -	19 May -	20 May -	21 May -	22 May -	23 May -	24 May -
25 May -	26 May -	27 May -	28 May -	29 May 41	30 May 53	31 May 57

June

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
1 Jun 60	2 Jun 58	3 Jun 59	4 Jun 60	5 Jun 54	6 Jun 43	7 Jun 36
8 Jun 39	9 Jun 44	10 Jun 48	11 Jun 44	12 Jun 38	13 Jun 41	14 Jun 45
15 Jun 43	16 Jun 39	17 Jun 37	18 Jun 36	19 Jun 33	20 Jun 34	21 Jun 31
22 Jun 29	23 Jun 26	24 Jun 25	25 Jun 30	26 Jun 27	27 Jun 26	28 Jun 26
29 Jun 32	30 Jun 31	1 Jul 32	2 Jul 32	3 Jul 41	4 Jul 43	5 Jul 52

July

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Jun 32	30 Jun 31	1 Jul 32	2 Jul 32	3 Jul 41	4 Jul 43	5 Jul 52
6 Jul 53	7 Jul 59	8 Jul 51	9 Jul 56	10 Jul 58	11 Jul 54	12 Jul 56
13 Jul 54	14 Jul 54	15 Jul 55	16 Jul 55	17 Jul 58	18 Jul 57	19 Jul 60
20 Jul 52	21 Jul 53	22 Jul 50	23 Jul 45	24 Jul 51	25 Jul 53	26 Jul 53
27 Jul 55	28 Jul 57	29 Jul 50	30 Jul 57	31 Jul 53	1 Aug 53	2 Aug 53

August

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Jul 55	28 Jul 57	29 Jul 50	30 Jul 57	31 Jul 53	1 Aug 53	2 Aug 53
3 Aug 57	4 Aug 58	5 Aug 54	6 Aug 46	7 Aug 54	8 Aug 51	9 Aug 52
10 Aug 51	11 Aug 48	12 Aug 49	13 Aug 50	14 Aug 53	15 Aug 37	16 Aug 37
17 Aug 39	18 Aug 32	19 Aug 35	20 Aug 36	21 Aug 37	22 Aug 37	23 Aug 44
24 Aug 43	25 Aug 37	26 Aug 40	27 Aug 42	28 Aug 52	29 Aug 47	30 Aug 44
31 Aug 40	1 Sep 39	2 Sep 39	3 Sep 37	4 Sep 33	5 Sep 31	6 Sep 32

September

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
31 Aug 40	1 Sep 39	2 Sep 39	3 Sep 37	4 Sep 33	5 Sep 31	6 Sep 32
7 Sep 45	8 Sep 35	9 Sep 38	10 Sep 34	11 Sep 35	12 Sep 33	13 Sep 34
14 Sep 34	15 Sep 32	16 Sep 36	17 Sep 36	18 Sep 42	19 Sep 42	20 Sep 49
21 Sep 40	22 Sep 46	23 Sep 50	24 Sep 42	25 Sep 42	26 Sep 44	27 Sep 48
28 Sep 33	29 Sep 31	30 Sep 40	1 Oct 53	2 Oct 45	3 Oct 48	4 Oct 58

October

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
28 Sep 33	29 Sep 31	30 Sep 40	1 Oct 53	2 Oct 45	3 Oct 48	4 Oct 58
5 Oct 49	6 Oct 46	7 Oct 75	8 Oct 66	9 Oct 70	10 Oct 77	11 Oct 71
12 Oct 54	13 Oct 56	14 Oct 55	15 Oct 54	16 Oct 72	17 Oct 83	18 Oct 90
19 Oct 106	20 Oct 59	21 Oct 50	22 Oct 27	23 Oct 47	24 Oct 71	25 Oct 79
26 Oct 91	27 Oct 106	28 Oct 117	29 Oct 140	30 Oct 155	31 Oct 126	1 Nov 82

November

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Oct 91	27 Oct 106	28 Oct 117	29 Oct 140	30 Oct 155	31 Oct 126	1 Nov 82
2 Nov 94	3 Nov 87	4 Nov 58	5 Nov 59	6 Nov 84	7 Nov 89	8 Nov 80
9 Nov 95	10 Nov 37	11 Nov 42	12 Nov 49	13 Nov 64	14 Nov 62	15 Nov 92
16 Nov 118	17 Nov -	18 Nov -	19 Nov -	20 Nov -	21 Nov -	22 Nov -
23 Nov -	24 Nov -	25 Nov -	26 Nov -	27 Nov -	28 Nov -	29 Nov -
30 Nov -	1 Dec -	2 Dec -	3 Dec -	4 Dec -	5 Dec -	6 Dec -

Health Advice For People Living In
Dongchengzhen

1.6Cigarettes per day

Weekly 11.2 Cigarettes

Monthly 48 Cigarettes

Breathing the air in this location is as harmful as smoking 1.6 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

Air PurifierTurn On
Car FilterMust
N95 MaskMust
Stay IndoorMust

Must turn on the air purifier to enjoy fresh air.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Dongchengzhen

Asthma
Heart Issues
Allergies
Sinus
Cold/Flu
Chronic (COPD)

High Chances of Asthma

Asthma

Risk of Asthma symptoms is High when AQI is Unhealthy (150-301)

Severe symptoms including intense wheezing, severe shortness of breath, significant chest tightness, and persistent coughing that may disrupt daily activities.

Do's :

Avoid going outside and keep windows closed to reduce exposure to pollutants.
Take prescribed medications as directed by your healthcare provider.
Maintain clean indoor air with air purifiers, especially in bedrooms and living areas.

Don'ts :

Smoke or expose yourself to secondhand smoke.
Engage in physical exertion outdoors.

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 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

Ezhou, China

Huangshi, China

Puqi, China

Rongjiawan, China

Huanggang, China

Anqing, China

Taihecun, China

Jiujiang, China

Jixi, China

10.

Shaoshanzhan, China

Unhealthy

11xabove Standard

Last Updated: 17 Nov 2025, 12:15 AM

AQI City Rankings

Air Quality Solutions For Dongchengzhen
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

Monitor the air quality

Air Quality Sensors

Sensors to measure the air quality

Fresh Air Machine

Clean the air you breathe

Car Cabin Filter

Purify the air in your car

N95 Mask

Shield yourself from pollution

air quality solutions for offices for Dongchengzhen

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

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 Dongchengzhen

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

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

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

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

Prana Air provides the air quality solutions of pollution monitoring and fresh air for fitness center - gym.

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

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets.

air quality solutions for airport for Dongchengzhen

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

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

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 Dongchengzhen

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

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

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

Prana Air provides the air quality solutions of pollution monitoring and fresh air for real estates - residential and commercial.

Dongchengzhen's AQI Data Analytics Solutions
Air quality data monitoring platforms

Mobile App

Smart TV App

Web Dashboard

API

Widgets

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.

Personalized health advice as per current AQI.

Analytical data to identify trends and conditions.

Connect and control your air quality devices.

Air Quality FAQs
at Dongchengzhen

Frequently Asked Questions About Air Quality

What is the current AQI level in Dongchengzhen?

The current real-time AQI level in Dongchengzhen is 152 (Unhealthy). This was last updated 17 Nov 2025, 08:12am (Local Time).

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

The best AQI level was 74 (Moderate) at 9:00 PM, Nov 16, 2025 (Local Time) during the last 24 hours.

When was the worst AQI level in Dongchengzhen in the last 24 hours?

The worst AQI level was 152 (Unhealthy) at 8:05 AM (Local Time) during the last 24 hours.

What is the current trend of AQI levels in Dongchengzhen during last 24 hours?

The AQI levels in Dongchengzhen have been fluctuating throughout the last 24 hours. The levels have increased by highest 152 at 8:05 AM (Local Time), lowest 74 at 9:00 PM, Nov 16, 2025 (Local Time).

What actions are recommended as per the current AQI level in Dongchengzhen?

Current AQI levels are unhealthy for everyone. It's advised to limit outdoor activities and consider using air purifiers indoors.