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Gwanak Gu Air Quality Index (AQI) | Air Pollution

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

Last Updated: 17 Sep 2025, 01:24pm (Local Time)

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Live AQI
19(AQI-US)
Air Quality is
Good
pm10 :  9 µg/m³
PM2.5 :  3 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi good level.webp in Gwanak Gu
overcast

22 °C

Overcast
Humidity
Humidity94 %
Wind Speed
Wind Speed5 km/h
UV Index
UV Index0
Last Updated: 17 Sep 2025, 01:24pm (Local Time)
Map

Gwanak Gu

Major Air Pollutants

Gwanak Gu

PM2.5's Icon

Particulate Matter(PM2.5)

3µg/m³

PM10's Icon

Particulate Matter(PM10)

9µg/m³

CO's Icon

Carbon Monoxide(CO)

262ppb

SO2's Icon

Sulfur Dioxide(SO2)

2ppb

NO2's Icon

Nitrogen Dioxide(NO2)

13ppb

O3's Icon

Ozone(O3)

31ppb

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AQI Graph

Historical Air Quality Data

Gwanak Gu

24 Hours
AQI
Gwanak Gu
AQI
.
16-09-2025Time17-09-2025
18
Min.at 5:09 PM on 16th Sep
62
Max.at 2:24 PM on 16th Sep

Want air quality data?

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Gwanak Gu, Gwangmyeongni, Gyeonggi, South Korea

AQI
Year
.
AQI

Annual AQI Trends

2020
59AQI
2021
62AQI
5%
Rise
2022
62AQI
0%
No Change
2023
66AQI
6%
Rise
2024
62AQI
-6%
Fall
2025
64AQI
3%
Rise
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
2%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedMarch, 202392AQI
Least PollutedAugust, 202232AQI

* This data analysis is from year 2020 - 2025

Air Quality Calendar 2025

Gwanak Gu

2025
AQI
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jan
76
2 Jan
57
3 Jan
61
4 Jan
61
5 Jan
72
6 Jan
100
7 Jan
59
8 Jan
75
9 Jan
44
10 Jan
58
11 Jan
61
12 Jan
77
13 Jan
89
14 Jan
106
15 Jan
55
16 Jan
80
17 Jan
85
18 Jan
85
19 Jan
88
20 Jan
137
21 Jan
135
22 Jan
151
23 Jan
113
24 Jan
116
25 Jan
63
26 Jan
61
27 Jan
67
28 Jan
64
29 Jan
62
30 Jan
56
31 Jan
76
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Feb
85
2 Feb
82
3 Feb
59
4 Feb
54
5 Feb
47
6 Feb
54
7 Feb
51
8 Feb
48
9 Feb
50
10 Feb
58
11 Feb
82
12 Feb
83
13 Feb
58
14 Feb
100
15 Feb
62
16 Feb
113
17 Feb
51
18 Feb
65
19 Feb
48
20 Feb
57
21 Feb
55
22 Feb
64
23 Feb
56
24 Feb
62
25 Feb
55
26 Feb
71
27 Feb
58
28 Feb
85
March
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Mar
111
2 Mar
81
3 Mar
60
4 Mar
46
5 Mar
41
6 Mar
76
7 Mar
101
8 Mar
92
9 Mar
111
10 Mar
123
11 Mar
111
12 Mar
100
13 Mar
98
14 Mar
80
15 Mar
63
16 Mar
76
17 Mar
68
18 Mar
76
19 Mar
83
20 Mar
92
21 Mar
106
22 Mar
115
23 Mar
119
24 Mar
119
25 Mar
130
26 Mar
96
27 Mar
94
28 Mar
62
29 Mar
55
30 Mar
49
31 Mar
63
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Apr
79
2 Apr
81
3 Apr
76
4 Apr
78
5 Apr
59
6 Apr
66
7 Apr
73
8 Apr
79
9 Apr
75
10 Apr
82
11 Apr
91
12 Apr
70
13 Apr
64
14 Apr
47
15 Apr
61
16 Apr
65
17 Apr
72
18 Apr
87
19 Apr
53
20 Apr
66
21 Apr
57
22 Apr
47
23 Apr
43
24 Apr
69
25 Apr
66
26 Apr
58
27 Apr
48
28 Apr
61
29 Apr
71
30 Apr
61
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 May
64
2 May
53
3 May
51
4 May
53
5 May
53
6 May
45
7 May
56
8 May
63
9 May
51
10 May
59
11 May
75
12 May
75
13 May
78
14 May
74
15 May
71
16 May
61
17 May
51
18 May
60
19 May
62
20 May
41
21 May
51
22 May
49
23 May
64
24 May
46
25 May
53
26 May
67
27 May
78
28 May
86
29 May
77
30 May
79
31 May
85
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jun
89
2 Jun
93
3 Jun
73
4 Jun
52
5 Jun
54
6 Jun
55
7 Jun
67
8 Jun
52
9 Jun
62
10 Jun
47
11 Jun
52
12 Jun
61
13 Jun
70
14 Jun
59
15 Jun
56
16 Jun
65
17 Jun
65
18 Jun
66
19 Jun
64
20 Jun
52
21 Jun
60
22 Jun
71
23 Jun
74
24 Jun
63
25 Jun
54
26 Jun
56
27 Jun
61
28 Jun
63
29 Jun
52
30 Jun
49
July
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jul
44
2 Jul
42
3 Jul
45
4 Jul
48
5 Jul
46
6 Jul
51
7 Jul
64
8 Jul
63
9 Jul
56
10 Jul
51
11 Jul
48
12 Jul
48
13 Jul
58
14 Jul
52
15 Jul
44
16 Jul
49
17 Jul
40
18 Jul
41
19 Jul
37
20 Jul
38
21 Jul
37
22 Jul
36
23 Jul
38
24 Jul
45
25 Jul
55
26 Jul
50
27 Jul
49
28 Jul
63
29 Jul
67
30 Jul
63
31 Jul
64
August
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Aug
59
2 Aug
61
3 Aug
61
4 Aug
51
5 Aug
52
6 Aug
46
7 Aug
50
8 Aug
55
9 Aug
55
10 Aug
53
11 Aug
57
12 Aug
53
13 Aug
42
14 Aug
44
15 Aug
41
16 Aug
39
17 Aug
41
18 Aug
50
19 Aug
46
20 Aug
47
21 Aug
48
22 Aug
47
23 Aug
48
24 Aug
52
25 Aug
49
26 Aug
44
27 Aug
51
28 Aug
53
29 Aug
47
30 Aug
44
31 Aug
51
September
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Sep
40
2 Sep
49
3 Sep
52
4 Sep
38
5 Sep
37
6 Sep
40
7 Sep
43
8 Sep
49
9 Sep
54
10 Sep
51
11 Sep
51
12 Sep
50
13 Sep
41
14 Sep
44
15 Sep
49
16 Sep
50
17 Sep
-
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
-
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

Air Quality Solutions For Gwanak Gu

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 Gwanak Gu

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 Gwanak Gu

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 Gwanak Gu

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 Gwanak Gu

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 Gwanak Gu

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 Gwanak Gu

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 Gwanak Gu

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 Gwanak Gu

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 Gwanak Gu

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 Gwanak Gu

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 Gwanak Gu

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 Gwanak Gu

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 Gwanak Gu

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 Gwanak Gu

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 Gwanak Gu

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 Gwanak Gu

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.

Gwanak Gu'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 Gwanak Gu
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 Gwanak Gu

Frequently Asked Questions About Air Quality

What is the current AQI level in Gwanak Gu?

The current real-time AQI level in Gwanak Gu is 19 (Good) due to recent rainfall by 2.51mm/hr. This was last updated 17 Sep 2025, 01:24pm (Local Time).

When was the best AQI level in Gwanak Gu in the last 24 hours?

The best AQI level was 18 (Good) at 5:09 PM, Sep 16, 2025 (Local Time) during the last 24 hours.

When was the worst AQI level in Gwanak Gu in the last 24 hours?

The worst AQI level was 62 (Moderate) at 2:24 PM, Sep 16, 2025 (Local Time) during the last 24 hours.

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

The AQI levels in Gwanak Gu have been fluctuating throughout the last 24 hours. The levels have increased by highest 62 at 2:24 PM, Sep 16, 2025 (Local Time), lowest 18 at 5:09 PM, Sep 16, 2025 (Local Time).

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

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

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Read the latest news

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Indoor Air Quality Monitor

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

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