Live

Cheorwon DMZ Air Quality Index (AQI) | Air Pollution

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

Last Updated: 18 Sep 2025, 08:54am (Local Time)

Live AQI

44(AQI-US)

Air Quality is

Good

pm10 : 21 µg/m³

PM2.5 : 8 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

20 °C

Last Updated: 18 Sep 2025, 08:54am (Local Time)

Map

Cheorwon DMZ

Major Air Pollutants
Cheorwon DMZ

Particulate Matter(PM2.5)

8µg/m³

Particulate Matter(PM10)

21µg/m³

Carbon Monoxide(CO)

230ppb

Sulfur Dioxide(SO2)

2ppb

Nitrogen Dioxide(NO2)

6ppb

Ozone(O3)

26ppb

Trending in South Korea

Air Quality in Hospitals: How Poor Indoor Air Pollution Affects Patients, Doctors, and Staff?

What’s the Connection Between Air Pollution and Blood Cancer?

Air Quality in Banks: Why Clean Air Matters for Health, Productivity, and Trust?

Mercury Air Pollution in Delhi: What You’re Inhaling Without Knowing

India Floods 2025: How Waterlogging Is Creating a Hidden Air Pollution Crisis?

AQI Graph

Historical Air Quality Data
Cheorwon DMZ

24 Hours

AQI

Cheorwon DMZ

No Data Available

Want air quality data?

AQI Trends - Annual Air Quality Changes
Cheorwon DMZ , Dongducheon, Gyeonggi, South Korea

AQI

Year

AQI

AQI	AQI
Apr 2021	60
May 2021	64
Jun 2021	54
Jul 2021	37
Aug 2021	46
Sep 2021	36
Oct 2021	53
Nov 2021	77
Dec 2021	70
Jan 2022	77
Feb 2022	78
Mar 2022	69
Apr 2022	69
May 2022	63
Jun 2022	43
Jul 2022	37
Aug 2022	30
Sep 2022	45
Oct 2022	53
Nov 2022	73
Dec 2022	72
Jan 2023	89
Feb 2023	91
Mar 2023	91
Apr 2023	87
May 2023	70
Jun 2023	60
Jul 2023	54
Aug 2023	38
Sep 2023	50
Oct 2023	65
Nov 2023	71
Dec 2023	76
Jan 2024	86
Feb 2024	71
Mar 2024	78
Apr 2024	77
May 2024	59
Jun 2024	60
Jul 2024	38
Aug 2024	49
Sep 2024	36
Oct 2024	50
Nov 2024	52
Dec 2024	62
Jan 2025	75
Feb 2025	66
Mar 2025	84
Apr 2025	65
May 2025	58
Jun 2025	61
Jul 2025	49
Aug 2025	49
Sep 2025	46

Annual AQI Trends

2021

55AQI

2022

62AQI

13%

Rise

2023

70AQI

13%

Rise

2024

60AQI

-14%

Fall

2025

62AQI

Rise

Overall Annual Percentage (%) change of AQI in (2021 to 2025)

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedFebruary, 202391AQI

Least PollutedAugust, 202230AQI

* This data analysis is from year 2021 - 2025

Air Quality Calendar 2025
Cheorwon DMZ

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 68	2 Jan 57	3 Jan 59	4 Jan 61
5 Jan 70	6 Jan 104	7 Jan 62	8 Jan 66	9 Jan 46	10 Jan 58	11 Jan 63
12 Jan 69	13 Jan 86	14 Jan 94	15 Jan 62	16 Jan 74	17 Jan 73	18 Jan 72
19 Jan 83	20 Jan 117	21 Jan 131	22 Jan 124	23 Jan 100	24 Jan 88	25 Jan 62
26 Jan 50	27 Jan 67	28 Jan 70	29 Jan 68	30 Jan 56	31 Jan 64	1 Feb 76

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 50	27 Jan 67	28 Jan 70	29 Jan 68	30 Jan 56	31 Jan 64	1 Feb 76
2 Feb 65	3 Feb 63	4 Feb 56	5 Feb 49	6 Feb 55	7 Feb 63	8 Feb 53
9 Feb 58	10 Feb 58	11 Feb 78	12 Feb 77	13 Feb 57	14 Feb 89	15 Feb 58
16 Feb 113	17 Feb 60	18 Feb 69	19 Feb 56	20 Feb 60	21 Feb 59	22 Feb 63
23 Feb 66	24 Feb 61	25 Feb 66	26 Feb 76	27 Feb 64	28 Feb 82	1 Mar 95

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 66	24 Feb 61	25 Feb 66	26 Feb 76	27 Feb 64	28 Feb 82	1 Mar 95
2 Mar 82	3 Mar 60	4 Mar 50	5 Mar 45	6 Mar 66	7 Mar 80	8 Mar 80
9 Mar 86	10 Mar 104	11 Mar 92	12 Mar 94	13 Mar 73	14 Mar 74	15 Mar 57
16 Mar 80	17 Mar 67	18 Mar 69	19 Mar 77	20 Mar 95	21 Mar 113	22 Mar 121
23 Mar 123	24 Mar 128	25 Mar 138	26 Mar 95	27 Mar 104	28 Mar 71	29 Mar 64
30 Mar 58	31 Mar 60	1 Apr 81	2 Apr 84	3 Apr 74	4 Apr 79	5 Apr 57

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 58	31 Mar 60	1 Apr 81	2 Apr 84	3 Apr 74	4 Apr 79	5 Apr 57
6 Apr 59	7 Apr 77	8 Apr 75	9 Apr 79	10 Apr 75	11 Apr 84	12 Apr 72
13 Apr 61	14 Apr 56	15 Apr 57	16 Apr 70	17 Apr 72	18 Apr 76	19 Apr 54
20 Apr 51	21 Apr 54	22 Apr 37	23 Apr 32	24 Apr 56	25 Apr 66	26 Apr 62
27 Apr 62	28 Apr 66	29 Apr 66	30 Apr 61	1 May 54	2 May 53	3 May 48

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 62	28 Apr 66	29 Apr 66	30 Apr 61	1 May 54	2 May 53	3 May 48
4 May 49	5 May 46	6 May 43	7 May 53	8 May 64	9 May 61	10 May 52
11 May 73	12 May 72	13 May 76	14 May 71	15 May 58	16 May 56	17 May 39
18 May 59	19 May 61	20 May 48	21 May 46	22 May 61	23 May 62	24 May 49
25 May 53	26 May 61	27 May 71	28 May 78	29 May 70	30 May 65	31 May 56

June

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
1 Jun 66	2 Jun 77	3 Jun 65	4 Jun 57	5 Jun 56	6 Jun 61	7 Jun 70
8 Jun 59	9 Jun 68	10 Jun 58	11 Jun 56	12 Jun 57	13 Jun 66	14 Jun 64
15 Jun 66	16 Jun 64	17 Jun 71	18 Jun 67	19 Jun 66	20 Jun 54	21 Jun 57
22 Jun 61	23 Jun 60	24 Jun 56	25 Jun 52	26 Jun 52	27 Jun 56	28 Jun 56
29 Jun 55	30 Jun 51	1 Jul 49	2 Jul 47	3 Jul 47	4 Jul 52	5 Jul 53

July

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Jun 55	30 Jun 51	1 Jul 49	2 Jul 47	3 Jul 47	4 Jul 52	5 Jul 53
6 Jul 57	7 Jul 57	8 Jul 57	9 Jul 58	10 Jul 55	11 Jul 52	12 Jul 50
13 Jul 56	14 Jul 50	15 Jul 46	16 Jul 52	17 Jul 44	18 Jul 42	19 Jul 38
20 Jul 40	21 Jul 41	22 Jul 36	23 Jul 36	24 Jul 43	25 Jul 48	26 Jul 52
27 Jul 51	28 Jul 54	29 Jul 53	30 Jul 55	31 Jul 57	1 Aug 57	2 Aug 60

August

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Jul 51	28 Jul 54	29 Jul 53	30 Jul 55	31 Jul 57	1 Aug 57	2 Aug 60
3 Aug 59	4 Aug 55	5 Aug 52	6 Aug 45	7 Aug 48	8 Aug 52	9 Aug 53
10 Aug 51	11 Aug 53	12 Aug 51	13 Aug 41	14 Aug 44	15 Aug 52	16 Aug 49
17 Aug 44	18 Aug 52	19 Aug 47	20 Aug 48	21 Aug 48	22 Aug 47	23 Aug 49
24 Aug 49	25 Aug 48	26 Aug 45	27 Aug 46	28 Aug 46	29 Aug 42	30 Aug 46
31 Aug 46	1 Sep 41	2 Sep 47	3 Sep 49	4 Sep 40	5 Sep 38	6 Sep 39

September

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
31 Aug 46	1 Sep 41	2 Sep 47	3 Sep 49	4 Sep 40	5 Sep 38	6 Sep 39
7 Sep 44	8 Sep 47	9 Sep 53	10 Sep 48	11 Sep 52	12 Sep 52	13 Sep 47
14 Sep 48	15 Sep 46	16 Sep 48	17 Sep 48	18 Sep -	19 Sep -	20 Sep -
21 Sep -	22 Sep -	23 Sep -	24 Sep -	25 Sep -	26 Sep -	27 Sep -
28 Sep -	29 Sep -	30 Sep -	1 Oct -	2 Oct -	3 Oct -	4 Oct -

Air Quality Solutions For Cheorwon DMZ
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 Cheorwon DMZ

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 Cheorwon DMZ

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 Cheorwon DMZ

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 Cheorwon DMZ

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.

Cheorwon DMZ '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.

Recent AQI Blogs
Read the latest news

Here are some latest blogs that you can go through to find out more air pollution.

What’s the Connection Between Air Pollution and Blood Cancer?

13 Sept 2025Shakshi

Mercury Air Pollution in Delhi: What You’re Inhaling Without Knowing

9 Sept 2025Shakshi

India Floods 2025: How Waterlogging Is Creating a Hidden Air Pollution Crisis?

3 Sept 2025Shakshi

No Clean Air Day in Delhi 2025: Why Even Monsoon Could Not Help?

28 Aug 2025Shakshi

Over 2 lakh residents reported air pollution hospitalisations in Delhi from 2022 to 2024.

21 Aug 2025Shakshi

Abu Dhabi in the Top 10 Most Polluted Cities in the World: Middle East Air Quality Crisis 2025

19 Aug 2025Shakshi

Europe heatwave and wildfires 2025: What is happening across Spain, Portugal and neighbouring countries?

13 Aug 2025Shakshi

How Air Pollution Damages Your Long-Term Financial Health?

12 Aug 2025Shakshi

Biggest Wildfire in France’s History?What It Means for Air Quality, Health, and Climate

7 Aug 2025Shakshi

DU Cut-Off 2025: How’s the Air Near Your Dream College?

6 Aug 2025Shakshi

Prana Sense

Air Quality Monitor

Air Quality Index depicts the extent of air pollution at a particular location.

Pocket PM

Air Quality Monitor

Know the air quality around you wherever you are with the Pocket monitor to get instant air quality insights.

Cair +

Indoor Air Quality Monitor

Track indoor air quality with advanced connectivity and portability for real-time air quality data.

Cheorwon DMZ Air Quality Index (AQI) | Air Pollution

Major Air PollutantsCheorwon DMZ

Trending in South Korea

Historical Air Quality DataCheorwon DMZ

AQI Trends - Annual Air Quality ChangesCheorwon DMZ , Dongducheon, Gyeonggi, South Korea

Air Quality Calendar 2025Cheorwon DMZ

Air Quality Solutions For Cheorwon DMZ Explore the solutions of air quality monitoring & clean air.

Cheorwon DMZ 's AQI Data Analytics SolutionsAir quality data monitoring platforms

Recent AQI BlogsRead the latest news

Prana Sense

Pocket PM

Cair +

Major Air Pollutants
Cheorwon DMZ

Historical Air Quality Data
Cheorwon DMZ

AQI Trends - Annual Air Quality Changes
Cheorwon DMZ , Dongducheon, Gyeonggi, South Korea

Air Quality Calendar 2025
Cheorwon DMZ

Air Quality Solutions For Cheorwon DMZ
Explore the solutions of air quality monitoring & clean air.

Cheorwon DMZ 's AQI Data Analytics Solutions
Air quality data monitoring platforms

Recent AQI Blogs
Read the latest news