AQI PM2.5 PM10 CO SO2 NO2 O3

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Sangju Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-05-29 02:24:49 AM (Local Time)

Live AQI

Air Quality is

Moderate

pm10 : 31 µg/m³

PM2.5 : 18 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

12 °C

Last Updated: 2025-05-29 02:24:49 AM (Local Time)

Map

Sangju

Major Air Pollutants
Sangju

Particulate Matter(PM2.5)

18µg/m³

Particulate Matter(PM10)

31µg/m³

Carbon Monoxide(CO)

307ppb

Sulfur Dioxide(SO2)

2ppb

Nitrogen Dioxide(NO2)

7ppb

Ozone(O3)

52ppb

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AQI Graph

Historical Air Quality Data
Sangju

24 Hours

AQI

Sangju

Want air quality data?

AQI Trends - Annual Air Quality Changes
Sangju, Gyeongbuk, South Korea

AQI

Year

AQI

Annual AQI Trends

2020

64AQI

2021

70AQI

Rise

2022

66AQI

-6%

Fall

2023

66AQI

No Change

2024

58AQI

-12%

Fall

2025

68AQI

17%

Rise

Overall Annual Percentage (%) change of AQI in (2020 to 2025)

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedMarch, 202191AQI

Least PollutedAugust, 202228AQI

* This data analysis is from year 2020 - 2025

Sangju's Locations
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Sangjusi

Moderate

South Korea's Metro Cities
Air Quality Index

Busan

Daegu

Daejeon

Gwangju

Incheon

Sejong

Seoul

Ulsan

Air Quality Calendar 2025
Sangju

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 66	2 Jan 68	3 Jan 56	4 Jan 54
5 Jan 70	6 Jan 91	7 Jan 61	8 Jan 69	9 Jan 46	10 Jan 59	11 Jan 61
12 Jan 74	13 Jan 87	14 Jan 96	15 Jan 60	16 Jan 69	17 Jan 79	18 Jan 85
19 Jan 79	20 Jan 106	21 Jan 129	22 Jan 135	23 Jan 113	24 Jan 100	25 Jan 75
26 Jan 60	27 Jan 68	28 Jan 57	29 Jan 64	30 Jan 61	31 Jan 76	1 Feb 84

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 60	27 Jan 68	28 Jan 57	29 Jan 64	30 Jan 61	31 Jan 76	1 Feb 84
2 Feb 79	3 Feb 69	4 Feb 59	5 Feb 53	6 Feb 52	7 Feb 57	8 Feb 52
9 Feb 54	10 Feb 60	11 Feb 74	12 Feb 78	13 Feb 55	14 Feb 79	15 Feb 59
16 Feb 96	17 Feb 54	18 Feb 64	19 Feb 52	20 Feb 57	21 Feb 55	22 Feb 58
23 Feb 60	24 Feb 57	25 Feb 57	26 Feb 82	27 Feb 67	28 Feb 69	1 Mar 94

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 60	24 Feb 57	25 Feb 57	26 Feb 82	27 Feb 67	28 Feb 69	1 Mar 94
2 Mar 88	3 Mar 56	4 Mar 51	5 Mar 47	6 Mar 59	7 Mar 71	8 Mar 68
9 Mar 77	10 Mar 80	11 Mar 88	12 Mar 86	13 Mar 77	14 Mar 71	15 Mar 58
16 Mar 66	17 Mar 63	18 Mar 68	19 Mar 80	20 Mar 79	21 Mar 86	22 Mar 82
23 Mar 92	24 Mar 95	25 Mar 122	26 Mar 82	27 Mar 115	28 Mar 86	29 Mar 67
30 Mar 63	31 Mar 66	1 Apr 67	2 Apr 65	3 Apr 68	4 Apr 69	5 Apr 67

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 63	31 Mar 66	1 Apr 67	2 Apr 65	3 Apr 68	4 Apr 69	5 Apr 67
6 Apr 64	7 Apr 62	8 Apr 72	9 Apr 71	10 Apr 76	11 Apr 70	12 Apr 64
13 Apr 61	14 Apr 55	15 Apr 54	16 Apr 64	17 Apr 66	18 Apr 81	19 Apr 68
20 Apr 57	21 Apr 52	22 Apr 49	23 Apr 36	24 Apr 59	25 Apr 61	26 Apr 55
27 Apr 48	28 Apr 46	29 Apr 62	30 Apr 59	1 May 55	2 May 51	3 May 47

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 48	28 Apr 46	29 Apr 62	30 Apr 59	1 May 55	2 May 51	3 May 47
4 May 50	5 May 51	6 May 46	7 May 53	8 May 65	9 May 49	10 May 42
11 May 60	12 May 62	13 May 70	14 May 70	15 May 71	16 May 58	17 May 52
18 May 58	19 May 62	20 May 62	21 May 57	22 May 61	23 May 61	24 May 47
25 May 47	26 May 59	27 May 66	28 May -	29 May -	30 May -	31 May -

Health Advice For People Living In
Sangju

1.1Cigarettes per day

Weekly 7.7 Cigarettes

Monthly 33.0 Cigarettes

Breathing the air in this location is as harmful as smoking 1.1 cigarettes a day.

Source:

Berkeley Earth

Solutions for Current AQI

Air PurifierTurn On
Car FilterMust
N95 MaskMust
Stay IndoorMust

Must turn on the air purifier to enjoy fresh air.

Prevent Health Problems: Understand Your Risks

Sangju

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

Mid. Chances of Asthma

Asthma

Risk of Asthma symptoms is Mid. when AQI is Moderate (50-150)

Moderate symptoms including frequent wheezing, noticeable shortness of breath, chest tightness, and persistent cough.

Do's :

Limit outdoor activities when AQI is poor.
Clean indoor air with an air purifier to reduce exposure.
Soothe the respiratory tract with herbal teas or warm water to help alleviate symptoms.

Don'ts :

Exercise outdoors without a mask.
Stay in smoky areas with strong fumes.

Most Polluted Cities 2025
South Korea

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

Goyang, South Korea

Bucheon, South Korea

Gimpo, South Korea

Incheon, South Korea

Seoul, South Korea

Osan, South Korea

Paju, South Korea

Ansan, South Korea

Pyeongtaek, South Korea

Moderate

5xabove Standard

10.

Anyang, South Korea

Moderate

5xabove Standard

Last Updated: 28 May 2025, 05:27 PM

AQI City Rankings

Air Quality Solutions For Sangju
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 Sangju

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 Sangju

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 Sangju

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 Sangju

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.

Sangju'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

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 Sangju

Frequently Asked Questions About Air Quality

What is the current AQI level in Sangju?

The current real-time AQI level in Sangju is 68 (Moderate). This was last updated 2025-05-29 02:24:49 AM (Local Time).

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

The best AQI level was 58 (Moderate) at 2:39 AM (Local Time) during the last 24 hours.

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

The worst AQI level was 106 (Poor) at 11:09 AM (Local Time) during the last 24 hours.

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

The AQI levels in Sangju have been fluctuating throughout the last 24 hours. The levels have increased by highest 106 at 11:09 AM (Local Time), lowest 58 at 2:39 AM (Local Time).

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

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