Air quality in Osan

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

LAST UPDATE (local time)

17K people follow this city

  • The profile image of follower
  • The profile image of follower
  • The profile image of follower
  • The profile image of follower
  • The profile image of follower
IQAir map with AQI colorful pins

Air Quality contributors Sources

Data provided by

Contributors

2

Data sources

2

The profile logo of Korea Environment CorporationThe profile logo of 1 Anonymous contributorThe profile logo of Korea Environment CorporationThe profile logo of PurpleAir

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 Osan?

Weather icon
WeatherMist
Temperature30.2°C
Humidity59%
Wind10.4 mp/h
Pressure1026 mb

live aqi city ranking

Real-time South Korea city ranking

#cityUS AQI
1 Danyang, Chungcheongbuk-do

149

2 Yeongju, Gyeongsangbuk-do

149

3 Gyeongju, Gyeongsangbuk-do

148

4 Hwacheon, Gangwon-do

144

5 Yeoju, Gyeonggi-do

141

6 Cheongsong gun, Gyeongsangbuk-do

139

7 Yecheon, Gyeongsangbuk-do

139

8 Chuncheon, Gangwon-do

137

9 Hoengseong, Gangwon-do

137

10 Jecheon, Chungcheongbuk-do

137

(local time)

SEE WORLD AQI RANKING

live Osan aqi ranking

Real-time Osan air quality ranking

#stationUS AQI
1 Millett Road

146

2 Songbug-dong

127

3 Cheonggye-dong

117

4 Osan-dong

102

5 Idong-myeon

7

(local time)

SEE WORLD AQI RANKING

US AQI

122

live AQI index
Unhealthy for Sensitive Groups

Human face indicating AQI level

Overview

What is the current air quality in Osan?

Air pollution levelAir quality indexMain pollutant
Unhealthy for Sensitive Groups 122 US AQItrendPM2.5
PollutantsConcentration
PM2.5
44 µg/m³trend
pm10
64 µg/m³trend
o3
0 µg/m³
no2
28.2 µg/m³trend
so2
10.5 µg/m³
co
687 µg/m³

Health Recommendations

How to protect from air pollution in Osan?

An IQAir mask icon Sensitive groups should wear a mask outdoors
Get a Mask
An IQAir purifier icon Run an air purifier
Get an air purifier
An open window iconClose your windows to avoid dirty outdoor air
A man cycling iconEveryone should reduce outdoor exercise

Forecast

Osan air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Wednesday, Jan 13

Unhealthy for Sensitive Groups 110 US AQI

Human face indicating AQI level
Thursday, Jan 14

Moderate 95 US AQI

Human face indicating AQI level
Friday, Jan 15

Unhealthy for Sensitive Groups 114 US AQI

Human face indicating AQI level
Today

Unhealthy for Sensitive Groups 135 US AQI

Human face indicating AQI level
Weather icon32°21.2°
Wind rotating 301 degree

8.9 mp/h

Sunday, Jan 17

Moderate 62 US AQI

Human face indicating AQI level
Weather icon30.2°17.6°
Wind rotating 316 degree

6.7 mp/h

Monday, Jan 18

Good 47 US AQI

Human face indicating AQI level
Weather icon33.8°12.2°
Wind rotating 316 degree

15.7 mp/h

Tuesday, Jan 19

Moderate 53 US AQI

Human face indicating AQI level
Weather icon24.8°10.4°
Wind rotating 14 degree

0 mp/h

Wednesday, Jan 20

Good 50 US AQI

Human face indicating AQI level
Weather icon33.8°19.4°
Wind rotating 70 degree

2.2 mp/h

Thursday, Jan 21

Moderate 53 US AQI

Human face indicating AQI level
Weather icon37.4°30.2°
Wind rotating 28 degree

0 mp/h

Friday, Jan 22

Moderate 71 US AQI

Human face indicating AQI level
Weather icon41°32°
Wind rotating 67 degree

2.2 mp/h

Interested in hourly forecast? Get the app

Historical

Historic air quality graph for Osan

How to best protect from air pollution?

Reduce your air pollution exposure in Osan

Osan air quality data sources

Contributors 2

Data validated and calibrated by IQAir

Where is the cleanest air quality in Osan?