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Yeosu Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-08-10 03:39:38 PM (Local Time)

location image
Live AQI
22(AQI-US)
Air Quality is
Good
pm10 :  10 µg/m³
PM2.5 :  4 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi good level.webp in Yeosu
patchy rain possible

24 °C

Patchy rain nearby
Humidity
Humidity93 %
Wind Speed
Wind Speed11 km/h
UV Index
UV Index3
Last Updated: 2025-08-10 03:39:38 PM (Local Time)
Map

Yeosu

Major Air Pollutants

Yeosu

PM2.5's Icon

Particulate Matter(PM2.5)

4µg/m³

PM10's Icon

Particulate Matter(PM10)

10µg/m³

CO's Icon

Carbon Monoxide(CO)

307ppb

SO2's Icon

Sulfur Dioxide(SO2)

2ppb

NO2's Icon

Nitrogen Dioxide(NO2)

6ppb

O3's Icon

Ozone(O3)

38ppb

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AQI Graph

Historical Air Quality Data

Yeosu

24 Hours
AQI
Yeosu
AQI
.
09-08-2025Time10-08-2025
18
Min.at 10:09 AM on 10th Aug
53
Max.at 2:09 AM on 10th Aug

Want air quality data?

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Yeosu, Jeonnam, South Korea

AQI
Year
.
AQI

Annual AQI Trends

2020
47AQI
2021
52AQI
11%
Rise
2022
56AQI
8%
Rise
2023
55AQI
-2%
Fall
2024
50AQI
-9%
Fall
2025
55AQI
10%
Rise
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
3%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedMarch, 202373AQI
Least PollutedJuly, 202430AQI

* This data analysis is from year 2020 - 2025

Yeosu's Locations

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Good
21
4
9
26
76
Good
28
5
11
28
77
Good
19
3
9
27
76
Good
28
5
11
27
77
Good
19
3
9
26
76
Good
23
4
10
27
77
Good
25
5
9
28
76
Good
19
3
9
22
76
Good
18
3
9
17
76
Good
23
4
9
28
77

South Korea's Metro Cities

Air Quality Index

Busan City AQI

Busan

32

temp.26°C
hum.79%
Daegu City AQI

Daegu

37

temp.29°C
hum.66%
Daejeon City AQI

Daejeon

33

temp.31°C
hum.49%
Gwangju City AQI

Gwangju

21

temp.28°C
hum.70%
Incheon City AQI

Incheon

50

temp.31°C
hum.59%
Sejong City AQI

Sejong

40

temp.31°C
hum.49%
Seoul City AQI

Seoul

43

temp.31°C
hum.59%
Ulsan City AQI

Ulsan

37

temp.26°C
hum.79%

Air Quality Calendar 2025

Yeosu

2025
AQI
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jan
54
2 Jan
61
3 Jan
47
4 Jan
45
5 Jan
60
6 Jan
77
7 Jan
44
8 Jan
53
9 Jan
38
10 Jan
45
11 Jan
44
12 Jan
57
13 Jan
61
14 Jan
80
15 Jan
52
16 Jan
59
17 Jan
66
18 Jan
77
19 Jan
60
20 Jan
92
21 Jan
105
22 Jan
99
23 Jan
121
24 Jan
84
25 Jan
70
26 Jan
51
27 Jan
61
28 Jan
45
29 Jan
48
30 Jan
50
31 Jan
59
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Feb
45
2 Feb
62
3 Feb
48
4 Feb
44
5 Feb
44
6 Feb
43
7 Feb
45
8 Feb
38
9 Feb
41
10 Feb
46
11 Feb
59
12 Feb
53
13 Feb
43
14 Feb
61
15 Feb
49
16 Feb
75
17 Feb
47
18 Feb
51
19 Feb
44
20 Feb
48
21 Feb
43
22 Feb
47
23 Feb
47
24 Feb
47
25 Feb
46
26 Feb
72
27 Feb
56
28 Feb
69
March
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Mar
72
2 Mar
57
3 Mar
49
4 Mar
42
5 Mar
38
6 Mar
45
7 Mar
59
8 Mar
54
9 Mar
70
10 Mar
59
11 Mar
72
12 Mar
63
13 Mar
55
14 Mar
52
15 Mar
39
16 Mar
53
17 Mar
55
18 Mar
66
19 Mar
71
20 Mar
70
21 Mar
74
22 Mar
84
23 Mar
91
24 Mar
81
25 Mar
101
26 Mar
79
27 Mar
72
28 Mar
65
29 Mar
51
30 Mar
47
31 Mar
57
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Apr
60
2 Apr
66
3 Apr
59
4 Apr
58
5 Apr
54
6 Apr
53
7 Apr
55
8 Apr
62
9 Apr
69
10 Apr
68
11 Apr
78
12 Apr
59
13 Apr
59
14 Apr
51
15 Apr
47
16 Apr
57
17 Apr
58
18 Apr
59
19 Apr
41
20 Apr
46
21 Apr
48
22 Apr
33
23 Apr
40
24 Apr
48
25 Apr
59
26 Apr
44
27 Apr
48
28 Apr
49
29 Apr
56
30 Apr
57
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 May
48
2 May
45
3 May
49
4 May
42
5 May
48
6 May
50
7 May
63
8 May
55
9 May
40
10 May
41
11 May
58
12 May
60
13 May
66
14 May
63
15 May
53
16 May
46
17 May
43
18 May
56
19 May
55
20 May
40
21 May
36
22 May
56
23 May
51
24 May
50
25 May
46
26 May
56
27 May
59
28 May
67
29 May
65
30 May
66
31 May
70
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jun
80
2 Jun
70
3 Jun
72
4 Jun
52
5 Jun
56
6 Jun
53
7 Jun
52
8 Jun
57
9 Jun
60
10 Jun
61
11 Jun
54
12 Jun
56
13 Jun
55
14 Jun
38
15 Jun
43
16 Jun
44
17 Jun
48
18 Jun
57
19 Jun
49
20 Jun
41
21 Jun
36
22 Jun
25
23 Jun
46
24 Jun
41
25 Jun
44
26 Jun
52
27 Jun
55
28 Jun
50
29 Jun
44
30 Jun
43
July
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jul
43
2 Jul
55
3 Jul
57
4 Jul
58
5 Jul
49
6 Jul
47
7 Jul
57
8 Jul
61
9 Jul
54
10 Jul
55
11 Jul
57
12 Jul
56
13 Jul
56
14 Jul
53
15 Jul
45
16 Jul
52
17 Jul
49
18 Jul
43
19 Jul
40
20 Jul
44
21 Jul
37
22 Jul
45
23 Jul
58
24 Jul
62
25 Jul
47
26 Jul
42
27 Jul
39
28 Jul
46
29 Jul
44
30 Jul
46
31 Jul
51
August
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Aug
55
2 Aug
61
3 Aug
56
4 Aug
57
5 Aug
52
6 Aug
55
7 Aug
50
8 Aug
50
9 Aug
-
10 Aug
-
11 Aug
-
12 Aug
-
13 Aug
-
14 Aug
-
15 Aug
-
16 Aug
-
17 Aug
-
18 Aug
-
19 Aug
-
20 Aug
-
21 Aug
-
22 Aug
-
23 Aug
-
24 Aug
-
25 Aug
-
26 Aug
-
27 Aug
-
28 Aug
-
29 Aug
-
30 Aug
-
31 Aug
-
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

Health Advice For People Living In

Yeosu

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

  • Air Purifier
    Air PurifierTurn Off
  • Car Filter
    Car FilterAdvisable
  • N95 Mask
    N95 MaskAdvisable
  • Stay Indoor
    Stay IndoorAdvisable

As per the current AQI, turn off the air purifier.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Yeosu

  • asthma due to air pollution in YeosuAsthma
  • heart due to air pollution in YeosuHeart Issues
  • allergy due to air pollution in YeosuAllergies
  • sinus due to air pollution in YeosuSinus
  • flu due to air pollution in YeosuCold/Flu
  • copd due to air pollution in YeosuChronic (COPD)
asthma due to air pollution in Yeosu

Low Chances of Asthma

Asthma

Risk of Asthma symptoms is Low when AQI is Good (0-50)

Mild symptoms such as slight wheezing, occasional cough, and minor shortness of breath

Do's :

  • Keep track of air quality to plan outdoor activities safely.

  • Drink water to keep airways moist and reduce irritation.

  • Include non-allergenic fruits and vegetables that support overall lung health, like apples, pears, and spinach.

Don'ts :

  • Skip medications that is prescribed by your doctor.

  • Engage in outdoor activities in early morning during high pollen hours.

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

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

Follow

1.

Seogwipo, South Korea

60
Moderate
4xabove Standard

2.

Tangjin, South Korea

57
Moderate
4xabove Standard

3.

Anyang, South Korea

55
Moderate
4xabove Standard

4.

Pohang, South Korea

54
Moderate
4xabove Standard

5.

Gwangmyeongni, South Korea

53
Moderate
4xabove Standard

6.

Dangjin, South Korea

53
Moderate
4xabove Standard

7.

Pyeongtaek, South Korea

52
Moderate
3xabove Standard

8.

Hongseong, South Korea

52
Moderate
3xabove Standard

9.

Uiseong-gun, South Korea

51
Moderate
3xabove Standard

10.

Kunpo, South Korea

51
Moderate
3xabove Standard

Last Updated: 10 Aug 2025, 06:45 AM

AQI City Rankings

Air Quality Solutions For Yeosu

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

Air Quality Monitor

Monitor the air quality
Air Quality Sensors

Air Quality Sensors

Sensors to measure the air quality
Fresh Air Machine

Fresh Air Machine

Clean the air you breathe
Car Cabin Filter

Car Cabin Filter

Purify the air in your car
N95 Mask

N95 Mask

Shield yourself from pollution
air quality solutions for offices for Yeosu

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 for Yeosu

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 Yeosu

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 for Yeosu

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 for Yeosu

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 for Yeosu

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 for Yeosu

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 for Yeosu

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 for Yeosu

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 Yeosu

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 for Yeosu

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 for Yeosu

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 Yeosu

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 for Yeosu

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 for Yeosu

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 for Yeosu

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.

Yeosu's AQI Data Analytics Solutions

Air quality data monitoring platforms

Mobile AppMobile App
Smart TV AppSmart TV App
Web DashboardWeb Dashboard
APIAPI
WidgetsWidgets
aqi air quality app for Yeosu
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.

Your area’s real-time data with detailed parameters.

Personalized health advice as per current AQI.

Personalized health advice as per current AQI.

Analytical data to identify trends and conditions.

Analytical data to identify trends and conditions.

Connect and control your air quality devices.

Connect and control your air quality devices.

Air Quality FAQs

at Yeosu

Frequently Asked Questions About Air Quality

What is the current AQI level in Yeosu?

The current real-time AQI level in Yeosu is 22 (Good) due to recent rainfall by 0.03mm/hr. This was last updated 2025-08-10 03:39:38 PM (Local Time).

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

The best AQI level was 18 (Good) at 10:09 AM (Local Time) during the last 24 hours.

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

The worst AQI level was 53 (Moderate) at 2:09 AM (Local Time) during the last 24 hours.

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

The AQI levels in Yeosu have been fluctuating throughout the last 24 hours. The levels have increased by highest 53 at 2:09 AM (Local Time), lowest 18 at 10:09 AM (Local Time).

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

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

Recent AQI Blogs

Read the latest news

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

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Prana Air Logo

Prana Sense

Air Quality Monitor

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

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Prana Air Logo

Pocket PM

Air Quality Monitor

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

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Prana Air Logo

Cair +

Indoor Air Quality Monitor

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

Cair + Indoor Air Quality MonitorCair + Indoor Air Quality Monitor