Air quality in Hongseong
Air quality index (AQI) and PM2.5 air pollution in Hongseong
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Hongseong Air Quality Map
Real-time Hongseong air pollution map
Air Quality Data contributor(s)
Station(s) operated by
Contributors
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2
Weather
What is the current weather in Hongseong?
| Weather | Broken clouds |
| Temperature | 32°F |
| Humidity | 74% |
| Wind | 4.8 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time South Korea city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Cheongyang, Chungcheongnam-do | 185 |
| 2 | Yeongi, Chungcheongnam-do | 174 |
| 3 | Hongseong, Chungcheongnam-do | 171 |
| 4 | Yesan, Chungcheongnam-do | 171 |
| 5 | Boryeong, Chungcheongnam-do | 170 |
| 6 | Buyeo, Chungcheongnam-do | 170 |
| 7 | Cheonan, Chungcheongnam-do | 168 |
| 8 | Gongju, Chungcheongnam-do | 168 |
| 9 | Gunsan, Jeollabuk-do | 167 |
| 10 | Nonsan, Chungcheongnam-do | 166 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Hongseong aqi ranking
Real-time Hongseong air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Hongseong-eup | 172 |
| 2 | Naepo | 170 |
(local time)
SEE WORLD AQI RANKING
US AQI
171
live AQI index
Unhealthy
Overview
What is the current air quality in Hongseong?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Unhealthy | 171 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 94µg/m³ | |
| PM10 | 129.5µg/m³ | |
| O3 | 16µg/m³ | |
| NO2 | 65.8µg/m³ | |
| SO2 | 6.6µg/m³ | |
| CO | 916µg/m³ | |
!
PM2.5
x18.8
PM2.5 concentration in Hongseong is currently 18.8 times the WHO annual air quality guideline value
Health Recommendations
How to protect from air pollution in Hongseong?
 | Wear a mask outdoors GET A MASK |
 | Run an air purifier GET AN AIR PURIFIER |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Avoid outdoor exercise |
Forecast
Hongseong air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, Feb 3 | Moderate 65 US AQI  | | 33.8°28.4° |  8.9 mp/h |
| Saturday, Feb 4 | Unhealthy for Sensitive Groups 106 US AQI  |  | 37.4°28.4° | 6.7 mp/h |
| Sunday, Feb 5 | Unhealthy for Sensitive Groups 128 US AQI | | 39.2°30.2° | 4.5 mp/h |
| Monday, Feb 6 | Unhealthy 161 US AQI | | 44.6°32° | 4.5 mp/h |
| Today | Unhealthy 171 US AQI | | 44.6°32° | 6.7 mp/h |
| Wednesday, Feb 8 | Moderate 79 US AQI | | 41°32° | 8.9 mp/h |
| Thursday, Feb 9 | Moderate 67 US AQI | | 46.4°32° | 4.5 mp/h |
| Friday, Feb 10 | Moderate 68 US AQI | | 46.4°35.6° | 6.7 mp/h |
| Saturday, Feb 11 | Moderate 75 US AQI | | 50°33.8° | 4.5 mp/h |
| Sunday, Feb 12 | Moderate 82 US AQI |  60% | 44.6°33.8° | 4.5 mp/h |
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Historical
Historic air quality graph for Hongseong
How to best protect from air pollution?
Hongseong air quality data attribution
Contributors 2
- Korea Environment Corporation
2 stations
- Chungnam Institute of Health and Environment
2 stations
Government
Where is the cleanest air quality in Hongseong?
