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Bucheon Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-05-31 01:09:40 AM (Local Time)

location image
Live AQI
84
Air Quality is
Moderate
pm10 :  45 µg/m³
PM2.5 :  27 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level in Bucheon
clear

17 °C

Clear
Humidity
Humidity72 %
Wind Speed
Wind Speed6 km/h
UV Index
UV Index0
Last Updated: 2025-05-31 01:09:40 AM (Local Time)
Map

Bucheon

Major Air Pollutants

Bucheon

PM2.5's Icon

Particulate Matter(PM2.5)

27µg/m³

PM10's Icon

Particulate Matter(PM10)

45µg/m³

CO's Icon

Carbon Monoxide(CO)

377ppb

SO2's Icon

Sulfur Dioxide(SO2)

3ppb

NO2's Icon

Nitrogen Dioxide(NO2)

15ppb

O3's Icon

Ozone(O3)

51ppb

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AQI Graph

Historical Air Quality Data

Bucheon

24 Hours
AQI
Bucheon

Want air quality data?

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Bucheon, Gyeonggi, South Korea

AQI
Year
.
AQI

Annual AQI Trends

2020
65AQI
2021
69AQI
6%
Rise
2022
64AQI
-7%
Fall
2023
67AQI
5%
Rise
2024
62AQI
-7%
Fall
2025
72AQI
16%
Rise
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
3%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedMarch, 202199AQI
Least PollutedAugust, 202225AQI

* This data analysis is from year 2020 - 2025

Bucheon's Locations

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Bucheon
Moderate
84
27
45
21
61
Bupyeong
Moderate
83
26
43
21
63
Daeya Dong
Moderate
83
26
43
22
60
Gangseo Gu
Moderate
82
26
43
22
60
Gonghangro
Moderate
82
26
43
22
60
Gyenamgongwon
Moderate
85
27
50
21
61
Maternity Leave
Moderate
86
28
43
21
63
Nae Dong
Moderate
84
27
45
21
61
Samsan
Moderate
83
26
43
21
63
Sang
Moderate
84
27
45
21
61
Seochang
Moderate
85
27
51
21
64
Simge Dong
Moderate
84
27
43
22
60
Wonjong Dong
Moderate
83
26
43
22
60

South Korea's Metro Cities

Air Quality Index

Busan City AQI

Busan

56

temp.15°C
hum.67%
Daegu City AQI

Daegu

71

temp.15°C
hum.77%
Daejeon City AQI

Daejeon

76

temp.14°C
hum.82%
Gwangju City AQI

Gwangju

72

temp.16°C
hum.82%
Incheon City AQI

Incheon

83

temp.17°C
hum.72%
Sejong City AQI

Sejong

78

temp.14°C
hum.82%
Seoul City AQI

Seoul

82

temp.17°C
hum.72%
Ulsan City AQI

Ulsan

56

temp.15°C
hum.67%

Air Quality Calendar 2025

Bucheon

2025
AQI
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jan
75
2 Jan
56
3 Jan
58
4 Jan
60
5 Jan
71
6 Jan
102
7 Jan
57
8 Jan
74
9 Jan
44
10 Jan
56
11 Jan
61
12 Jan
76
13 Jan
90
14 Jan
103
15 Jan
56
16 Jan
81
17 Jan
78
18 Jan
85
19 Jan
80
20 Jan
134
21 Jan
131
22 Jan
149
23 Jan
109
24 Jan
114
25 Jan
69
26 Jan
58
27 Jan
69
28 Jan
61
29 Jan
61
30 Jan
48
31 Jan
75
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Feb
83
2 Feb
81
3 Feb
57
4 Feb
53
5 Feb
45
6 Feb
54
7 Feb
48
8 Feb
43
9 Feb
47
10 Feb
56
11 Feb
76
12 Feb
81
13 Feb
57
14 Feb
94
15 Feb
61
16 Feb
112
17 Feb
51
18 Feb
63
19 Feb
47
20 Feb
56
21 Feb
55
22 Feb
59
23 Feb
54
24 Feb
58
25 Feb
55
26 Feb
70
27 Feb
61
28 Feb
83
March
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Mar
107
2 Mar
89
3 Mar
59
4 Mar
51
5 Mar
41
6 Mar
75
7 Mar
96
8 Mar
88
9 Mar
111
10 Mar
122
11 Mar
116
12 Mar
104
13 Mar
99
14 Mar
79
15 Mar
62
16 Mar
74
17 Mar
68
18 Mar
79
19 Mar
80
20 Mar
95
21 Mar
107
22 Mar
115
23 Mar
121
24 Mar
119
25 Mar
133
26 Mar
98
27 Mar
100
28 Mar
62
29 Mar
53
30 Mar
46
31 Mar
62
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Apr
75
2 Apr
84
3 Apr
84
4 Apr
83
5 Apr
67
6 Apr
68
7 Apr
74
8 Apr
80
9 Apr
77
10 Apr
83
11 Apr
94
12 Apr
71
13 Apr
64
14 Apr
49
15 Apr
59
16 Apr
65
17 Apr
71
18 Apr
84
19 Apr
49
20 Apr
65
21 Apr
55
22 Apr
47
23 Apr
37
24 Apr
68
25 Apr
62
26 Apr
57
27 Apr
45
28 Apr
63
29 Apr
71
30 Apr
59
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 May
64
2 May
52
3 May
52
4 May
51
5 May
54
6 May
44
7 May
57
8 May
64
9 May
55
10 May
62
11 May
79
12 May
78
13 May
78
14 May
73
15 May
68
16 May
62
17 May
53
18 May
58
19 May
62
20 May
40
21 May
51
22 May
53
23 May
66
24 May
48
25 May
52
26 May
72
27 May
85
28 May
98
29 May
85
30 May
-
31 May
-
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

Health Advice For People Living In

Bucheon

1.4Cigarettes per day

Cigarette
Weekly 9.8 Cigarettes
Monthly 42.0 Cigarettes

Breathing the air in this location is as harmful as smoking 1.4 cigarettes a day.

Source:

Berkeley Earth

Solutions for Current AQI

  • Air Purifier
    Air PurifierTurn On
  • Car Filter
    Car FilterMust
  • N95 Mask
    N95 MaskMust
  • Stay Indoor
    Stay IndoorMust

Must turn on the air purifier to enjoy fresh air.

Prevent Health Problems: Understand Your Risks

Bucheon

  • asthma due to air pollution in BucheonAsthma
  • heart due to air pollution in BucheonHeart Issues
  • allergy due to air pollution in BucheonAllergies
  • sinus due to air pollution in BucheonSinus
  • flu due to air pollution in BucheonCold/Flu
  • copd due to air pollution in BucheonChronic (COPD)
asthma due to air pollution in Bucheon

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

Follow

1.

Tangjin, South Korea

85
Moderate
6xabove Standard

2.

Incheon, South Korea

83
Moderate
6xabove Standard

3.

Bucheon, South Korea

83
Moderate
6xabove Standard

4.

Gimpo, South Korea

82
Moderate
5xabove Standard

5.

Anyang, South Korea

82
Moderate
5xabove Standard

6.

Pyeongtaek, South Korea

82
Moderate
5xabove Standard

7.

Osan, South Korea

82
Moderate
5xabove Standard

8.

Goyang, South Korea

82
Moderate
5xabove Standard

9.

Seoul, South Korea

82
Moderate
5xabove Standard

10.

Ansan, South Korea

82
Moderate
5xabove Standard

Last Updated: 30 May 2025, 04:41 PM

AQI City Rankings

Air Quality Solutions For Bucheon

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 Bucheon

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 Bucheon

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 Bucheon

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 Bucheon

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 Bucheon

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 Bucheon

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 Bucheon

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 Bucheon

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 Bucheon

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 Bucheon

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 Bucheon

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 Bucheon

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 Bucheon

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 Bucheon

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 Bucheon

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 Bucheon

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.

Bucheon'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 Bucheon
Mobile App

Empower Your Decisions with Reliable Data

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 Bucheon

Frequently Asked Questions About Air Quality

What is the current AQI level in Bucheon?

The current real-time AQI level in Bucheon is 84 (Moderate). This was last updated 2025-05-31 01:09:40 AM (Local Time).

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

The best AQI level was 75 (Moderate) at 6:09 PM (Local Time) during the last 24 hours.

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

The worst AQI level was 100 (Moderate) at 10:09 AM (Local Time) during the last 24 hours.

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

The AQI levels in Bucheon have been fluctuating throughout the last 24 hours. The levels have increased by highest 100 at 10:09 AM (Local Time), lowest 75 at 6:09 PM (Local Time).

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

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

Recent AQI Blogs

Read the latest news

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

Delhi Rain May 2025 Breaks Records — Why It Happened and What’s Next

Delhi Rain May 2025 Breaks Records — Why It Happened and What’s Next

26 May 2025Shakshi
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22 May 2025Shakshi
How Heat and Air Pollution Can Be Increasing Mortality in India: New Study Reveals

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19 May 2025Shakshi
Thick Dust Covers New Delhi: What’s Happening on May 15, 2025?

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15 May 2025Shakshi
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15 May 2025Gyane
Carbon monoxide (CO) or PM2.5: Which is more dangerous for human health and the environment?

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14 May 2025Shakshi
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12 May 2025Shakshi
The Hidden Link Between Air Pollution and Parkinson’s Disease: What the Study Shows?

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7 May 2025Shakshi
World Asthma Day 2025: The Link Between Air Pollution and Asthma

World Asthma Day 2025: The Link Between Air Pollution and Asthma

6 May 2025Shakshi
Why Air Quality Monitoring is Essential for Sustainable Development: Key Insights

Why Air Quality Monitoring is Essential for Sustainable Development: Key Insights

1 May 2025Gyane
Prana Air Logo

Prana Sense

Air Quality Monitor

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

Prana Sense Air Quality MonitorPrana Sense Air Quality Monitor
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.

Pocket PM Air Quality MonitorPocket PM Air Quality Monitor
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