Air quality in Sejong

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

LAST UPDATE (local time)

20.8K people follow this city

Air Quality contributors Sources

Data provided by

Contributors

3

Data sources

3

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 Sejong?

WeatherClear sky
Temperature42.8°C
Humidity33%
Wind4.7 mp/h
Pressure1027 mb

live aqi city ranking

Real-time South Korea city ranking

#cityUS AQI
1 Hwasun, Jeollanam-do

102

2 Waegwan, Gyeongsangbuk-do

85

3 Jangseong, Jeollanam-do

79

4 Hadong, Gyeongsangnam-do

76

5 Ingye, Jeollabuk-do

74

6 Miryang, Gyeongsangnam-do

72

7 Geoje, Gyeongsangnam-do

70

8 Guri, Gyeonggi-do

70

9 Gwangju, Gyeonggi-do

70

10 Gyeongsan, Gyeongsangbuk-do

70

(local time)

SEE WORLD AQI RANKING

live Sejong aqi ranking

Real-time Sejong air quality ranking

#stationUS AQI
1 Osong-eup

37

2 Jochiwon-eup

32

3 Sinheung-dong

26

4 Areum-dong

25

(local time)

SEE WORLD AQI RANKING

US AQI

25

live AQI index
Good

Overview

What is the current air quality in Sejong?

Air pollution levelAir quality indexMain pollutant
Good25 US AQIPM2.5
PollutantsConcentration
PM2.5
6 µg/m³
pm10
21 µg/m³
o3
0 µg/m³
no2
19.7 µg/m³
so2
10.5 µg/m³
co
343.5 µg/m³

Health Recommendations

How to protect from air pollution in Sejong?

Open your windows to bring clean, fresh air indoors
Enjoy outdoor activities

Forecast

Sejong air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Monday, Nov 30

Moderate 65 US AQI

face icon
Tuesday, Dec 1

Moderate 70 US AQI

face icon
Wednesday, Dec 2

Moderate 61 US AQI

face icon
Today

Moderate 55 US AQI

face icon
weather icon42.8°32°

6.7 mp/h

Friday, Dec 4

Moderate 62 US AQI

face icon
weather icon39.2°30.2°

4.5 mp/h

Saturday, Dec 5

Moderate 85 US AQI

face icon
weather icon41°32°

2.2 mp/h

Sunday, Dec 6

Moderate 79 US AQI

face icon
weather icon46.4°33.8°

2.2 mp/h

Monday, Dec 7

Unhealthy for Sensitive Groups 102 US AQI

face icon
weather icon41°32°

11.2 mp/h

Tuesday, Dec 8

Good 29 US AQI

face icon
weather icon37.4°28.4°

4.5 mp/h

Wednesday, Dec 9

Good 46 US AQI

face icon
weather icon42.8°32°

2.2 mp/h

Interested in hourly forecast? Get the app

Historical

Historic air quality graph for Sejong

How to best protect from air pollution?

Reduce your air pollution exposure in Sejong

Sejong air quality data sources

Contributors 3

Data validated and calibrated by IQAir

Where is the cleanest air quality in Sejong?