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Hwanggil-dong Air Quality Index (AQI) | Air Pollution

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

Last Updated: 14 Nov 2025, 05:12am (Local Time)

Live AQI

105(AQI-US)

Air Quality is

Poor

pm10 : 56 µg/m³

PM2.5 : 37 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

9 °C

Last Updated: 14 Nov 2025, 05:12am (Local Time)

Map

Hwanggil-dong

Major Air Pollutants
Hwanggil-dong

Particulate Matter(PM2.5)

37µg/m³

Particulate Matter(PM10)

56µg/m³

Carbon Monoxide(CO)

314ppb

Sulfur Dioxide(SO2)

2ppb

Nitrogen Dioxide(NO2)

7ppb

Ozone(O3)

29ppb

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AQI Graph

Historical Air Quality Data
Hwanggil-dong

24 Hours

AQI

Hwanggil-dong

AQI

13-11-2025Time14-11-2025

Time	Hwanggil-dong
06 AM	40
07 AM	60
08 AM	67
09 AM	69
10 AM	61
11 AM	64
12 PM	65
01 PM	69
02 PM	75
03 PM	75
04 PM	78
05 PM	72
06 PM	71
07 PM	74
08 PM	76
09 PM	64
10 PM	75
11 PM	90
12 AM	102
01 AM	118
02 AM	98
03 AM	100
04 AM	114
05 AM	102

Min.at 6:17 AM on 13th Nov

118

Max.at 1:00 AM on 14th Nov

Want air quality data?

AQI Trends - Annual Air Quality Changes
Hwanggil-dong, Gwangyang-si, Jeollanam-do, South Korea

AQI

Year

AQI

AQI	AQI
May 2025	78
Jun 2025	56
Jul 2025	52
Aug 2025	49
Sep 2025	43
Oct 2025	54
Nov 2025	59

Annual AQI Trends

2025

52AQI

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

NaN%

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedMay, 202578AQI

Least PollutedSeptember, 202543AQI

* This data analysis is from year 2025 - 2025

South Korea's Metro Cities
Air Quality Index

Busan

Daegu

Daejeon

Gwangju

Incheon

Sejong

Seoul

Ulsan

101

temp.4°C

hum.93%

Air Quality Calendar 2025
Hwanggil-dong

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 74	30 May 81	31 May 80

June

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
1 Jun 92	2 Jun 81	3 Jun 76	4 Jun 61	5 Jun 59	6 Jun 57	7 Jun 57
8 Jun 56	9 Jun 65	10 Jun 66	11 Jun 61	12 Jun 60	13 Jun 60	14 Jun 44
15 Jun 49	16 Jun 48	17 Jun 52	18 Jun 58	19 Jun 59	20 Jun 51	21 Jun 41
22 Jun 36	23 Jun 50	24 Jun 42	25 Jun 45	26 Jun 53	27 Jun 58	28 Jun 54
29 Jun 47	30 Jun 47	1 Jul 45	2 Jul 53	3 Jul 57	4 Jul 59	5 Jul 51

July

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Jun 47	30 Jun 47	1 Jul 45	2 Jul 53	3 Jul 57	4 Jul 59	5 Jul 51
6 Jul 50	7 Jul 61	8 Jul 65	9 Jul 56	10 Jul 56	11 Jul 59	12 Jul 58
13 Jul 60	14 Jul 53	15 Jul 49	16 Jul 56	17 Jul 53	18 Jul 48	19 Jul 42
20 Jul 49	21 Jul 41	22 Jul 48	23 Jul 60	24 Jul 65	25 Jul 52	26 Jul 44
27 Jul 40	28 Jul 50	29 Jul 49	30 Jul 46	31 Jul 52	1 Aug 56	2 Aug 63

August

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Jul 40	28 Jul 50	29 Jul 49	30 Jul 46	31 Jul 52	1 Aug 56	2 Aug 63
3 Aug 57	4 Aug 58	5 Aug 54	6 Aug 55	7 Aug 53	8 Aug 54	9 Aug 49
10 Aug 41	11 Aug 48	12 Aug 42	13 Aug 45	14 Aug 41	15 Aug 40	16 Aug 39
17 Aug 42	18 Aug 53	19 Aug 52	20 Aug 48	21 Aug 50	22 Aug 53	23 Aug 49
24 Aug 49	25 Aug 43	26 Aug 42	27 Aug 50	28 Aug 55	29 Aug 47	30 Aug 43
31 Aug 45	1 Sep 40	2 Sep 42	3 Sep 51	4 Sep 49	5 Sep 43	6 Sep 40

September

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
31 Aug 45	1 Sep 40	2 Sep 42	3 Sep 51	4 Sep 49	5 Sep 43	6 Sep 40
7 Sep 41	8 Sep 46	9 Sep 41	10 Sep 37	11 Sep 43	12 Sep 44	13 Sep 41
14 Sep 37	15 Sep 51	16 Sep 50	17 Sep 40	18 Sep 43	19 Sep 40	20 Sep 36
21 Sep 36	22 Sep 33	23 Sep 36	24 Sep 46	25 Sep 33	26 Sep 43	27 Sep 58
28 Sep 40	29 Sep 56	30 Sep 64	1 Oct 64	2 Oct 68	3 Oct 59	4 Oct 52

October

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
28 Sep 40	29 Sep 56	30 Sep 64	1 Oct 64	2 Oct 68	3 Oct 59	4 Oct 52
5 Oct 72	6 Oct 52	7 Oct 45	8 Oct 50	9 Oct 55	10 Oct 57	11 Oct 64
12 Oct 66	13 Oct 56	14 Oct 50	15 Oct 45	16 Oct 52	17 Oct 51	18 Oct 48
19 Oct 44	20 Oct 61	21 Oct 60	22 Oct 42	23 Oct 36	24 Oct 44	25 Oct 43
26 Oct 61	27 Oct 66	28 Oct 50	29 Oct 54	30 Oct 51	31 Oct 57	1 Nov 61

November

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Oct 61	27 Oct 66	28 Oct 50	29 Oct 54	30 Oct 51	31 Oct 57	1 Nov 61
2 Nov 59	3 Nov 48	4 Nov 65	5 Nov 70	6 Nov 71	7 Nov 73	8 Nov 65
9 Nov 54	10 Nov 64	11 Nov 48	12 Nov 46	13 Nov 49	14 Nov -	15 Nov -
16 Nov -	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
Hwanggil-dong

1Cigarettes per day

Weekly 7 Cigarettes

Monthly 30 Cigarettes

Breathing the air in this location is as harmful as smoking 1 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

Hwanggil-dong

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

Mid. Chances of Asthma

Asthma

Risk of Asthma symptoms is Mid. when AQI is Poor (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.

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

Pohang, South Korea

Poor

8xabove Standard

Gyeongsan, South Korea

Yeosu, South Korea

Kimhae, South Korea

Ulsan, South Korea

Pohang, South Korea

Changwon-si, South Korea

Moderate

6xabove Standard

Uiseong-gun, South Korea

Yongju, South Korea

10.

Busan, South Korea

Moderate

6xabove Standard

Last Updated: 13 Nov 2025, 08:15 PM

AQI City Rankings

Air Quality Solutions For Hwanggil-dong
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 Hwanggil-dong

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 Hwanggil-dong

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 Hwanggil-dong

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 Hwanggil-dong

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.

Hwanggil-dong'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 Hwanggil-dong

Frequently Asked Questions About Air Quality

What is the current AQI level in Hwanggil-dong?

The current real-time AQI level in Hwanggil-dong is 105 (Poor). This was last updated 14 Nov 2025, 05:12am (Local Time).

When was the best AQI level in Hwanggil-dong in the last 24 hours?

The best AQI level was 40 (Good) at 6:17 AM (Local Time) during the last 24 hours.

When was the worst AQI level in Hwanggil-dong in the last 24 hours?

The worst AQI level was 118 (Poor) at 1:00 AM, Nov 14, 2025 (Local Time) during the last 24 hours.

What is the current trend of AQI levels in Hwanggil-dong during last 24 hours?

The AQI levels in Hwanggil-dong have been fluctuating throughout the last 24 hours. The levels have increased by highest 118 at 1:00 AM, Nov 14, 2025 (Local Time), lowest 40 at 6:17 AM (Local Time).

What actions are recommended as per the current AQI level in Hwanggil-dong?

Current AQI levels are unhealthy for Sensitive individuals, they should reduce prolonged or heavy outdoor exertion.