Air quality in Seoul

Air quality index (AQI) and PM2.5 air pollution in Seoul

LAST UPDATE (local time)

3.12M people follow this city

Air Quality contributors Sources

Data provided by

Contributors

4

Data sources

4

Get your own sensor to measure air quality by yourself and join the movement.

Become a contributor
Find out more about contributors and data sources

Weather

What is the current weather in Seoul?

WeatherClear sky
Temperature39.2°C
Humidity32%
Wind3.4 mp/h
Pressure1028 mb
Air pollution has cost an estimated12,000 deaths*in Seoul in 2020LEARN MORE*Air pollution also cost approximately $14,000,000,000 USD in Seoul in 2020.

live aqi city ranking

Real-time South Korea city ranking

#cityUS AQI
1 Hwasun, Jeollanam-do

113

2 Jangseong, Jeollanam-do

92

3 Waegwan, Gyeongsangbuk-do

90

4 Yeongdong, Chungcheongbuk-do

80

5 Yeongam, Jeollanam-do

78

6 Gimje, Jeollabuk-do

74

7 Gwangmyeong, Gyeonggi-do

74

8 Ingye, Jeollabuk-do

72

9 Miryang, Gyeongsangnam-do

70

10 Okcheon, Chungcheongbuk-do

69

(local time)

SEE WORLD AQI RANKING

live Seoul aqi ranking

Real-time Seoul air quality ranking

#stationUS AQI
1 Cheonggyecheon-ro

76

2 Jongro-gu

72

3 Gangdong-gu

70

4 Dongdaemun-gu

68

5 French School of Seoul

68

6 Gangbuk-gu

68

7 Jeongneung-ro

68

8 Nowon-gu

68

9 Sinchon-ro

68

10 Dongjak-gu

65

(local time)

SEE WORLD AQI RANKING

US AQI

63

live AQI index
Moderate

Overview

What is the current air quality in Seoul?

Air pollution levelAir quality indexMain pollutant
Moderate63 US AQIPM2.5
PollutantsConcentration
PM2.5
18 µg/m³
pm10
31 µg/m³
o3
56 µg/m³
no2
32 µg/m³
so2
10.5 µg/m³
co
572.5 µg/m³

Health Recommendations

How to protect from air pollution in Seoul?

Close your windows to avoid dirty outdoor air
Sensitive groups should reduce outdoor exercise

Forecast

Seoul air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Monday, Nov 30

Moderate 69 US AQI

face icon
Tuesday, Dec 1

Moderate 64 US AQI

face icon
Wednesday, Dec 2

Moderate 60 US AQI

face icon
Today

Moderate 64 US AQI

face icon
weather icon39.2°33.8°

6.7 mp/h

Friday, Dec 4

Moderate 67 US AQI

face icon
weather icon37.4°32°

4.5 mp/h

Saturday, Dec 5

Moderate 84 US AQI

face icon
weather icon41°32°

2.2 mp/h

Sunday, Dec 6

Unhealthy for Sensitive Groups 101 US AQI

face icon
weather icon44.6°35.6°

2.2 mp/h

Monday, Dec 7

Moderate 85 US AQI

face icon
weather icon41°32°

11.2 mp/h

Tuesday, Dec 8

Good 42 US AQI

face icon
weather icon35.6°30.2°

2.2 mp/h

Wednesday, Dec 9

Moderate 84 US AQI

face icon
weather icon42.8°33.8°

0 mp/h

Interested in hourly forecast? Get the app

Historical

Historic air quality graph for Seoul

How to best protect from air pollution?

Reduce your air pollution exposure in Seoul