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Air quality in Cheonan
Air quality index (AQI) and PM2.5 air pollution in Cheonan
3.6K people follow this city
Cheonan Air Quality Map
Real-time Cheonan air pollution map
AIR QUALITY DATA CONTRIBUTORS
3 Contributors
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Weather
What is the current weather in Cheonan?
| Weather | Broken clouds |
| Temperature | 53.6°F |
| Humidity | 82% |
| Wind | 4.1 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time South Korea city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Gwangju, Gwangju | 94 |
| 2 | Anyang, Gyeonggi-do | 81 |
| 3 | Siheung, Gyeonggi-do | 76 |
| 4 | Suwon, Gyeonggi-do | 76 |
| 5 | Boryeong, Chungcheongnam-do | 72 |
| 6 | Bucheon, Gyeonggi-do | 72 |
| 7 | Hwaseong, Gyeonggi-do | 70 |
| 8 | Jangseong, Jeollanam-do | 70 |
| 9 | Nonsan, Chungcheongnam-do | 70 |
| 10 | Yesan, Chungcheongnam-do | 70 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Cheonan aqi ranking
Real-time Cheonan air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Seonggeo-eup | 117 |
| 2 | Munseong-dong Administrative Welfare Center | 66 |
| 3 | Seongseong-dong | 38 |
| 4 | Sinbang-dong | 38 |
| 5 | Baekseok-dong | 37 |
| 6 | Seonghwang-dong | 34 |
(local time)
SEE WORLD AQI RANKING
US AQI
42
live AQI index
Good
Overview
What is the current air quality in Cheonan?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 42 US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10µg/m³ | |
| PM10 | 28µg/m³ | |
| O3 | 104µg/m³ | |
| NO2 | 20.7µg/m³ | |
| SO2 | 5.2µg/m³ | |
| CO | 343.5µg/m³ | |
!
PM2.5
x2
PM2.5 concentration in Cheonan is currently 2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Cheonan?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Cheonan air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Saturday, Apr 20 | Moderate 52 AQI US  |  | 59° 53.6° |  15.7 mp/h |
| Sunday, Apr 21 | Good 44 AQI US | | 64.4° 53.6° | 8.9 mp/h |
| Monday, Apr 22 | Moderate 54 AQI US | | 69.8° 55.4° | 8.9 mp/h |
| Today | Good 42 AQI US | 80% | 69.8° 50° | 13.4 mp/h |
| Wednesday, Apr 24 | Moderate 69 AQI US | 100% | 59° 48.2° | 11.2 mp/h |
| Thursday, Apr 25 | Moderate 76 AQI US |  | 71.6° 46.4° | 6.7 mp/h |
| Friday, Apr 26 | Moderate 84 AQI US | | 77° 51.8° | 4.5 mp/h |
| Saturday, Apr 27 | Moderate 79 AQI US | | 75.2° 51.8° | 4.5 mp/h |
| Sunday, Apr 28 | Moderate 81 AQI US | | 75.2° 53.6° | 4.5 mp/h |
| Monday, Apr 29 | Moderate 74 AQI US | | 77° 57.2° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Cheonan air quality data attribution
3Contributors
- Korea Environment Corporation
5 stations
- Chungnam Institute of Health and Environment
5 stations
2 Government Contributors
- 1 Anonymous contributor
1 station
Anonymous Contributor
Data validated and calibrated by IQAirWhere is the cleanest air quality in Cheonan?
AQI US, Metric