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Air quality in Hongseong
Air quality index (AQI) and PM2.5 air pollution in Hongseong
28.2K people follow this city
Hongseong Air Quality Map
Real-time Hongseong air pollution map
AIR QUALITY DATA CONTRIBUTORS
2 Contributors
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Weather
What is the current weather in Hongseong?
| Weather | Broken clouds |
| Temperature | 64.4°F |
| Humidity | 70% |
| Wind | 17.6 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time South Korea city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Yeoju, Gyeonggi-do | 73 |
| 2 | Gimcheon, Gyeongsangbuk-do | 67 |
| 3 | Gongju, Chungcheongnam-do | 66 |
| 4 | Icheon, Gyeonggi-do | 66 |
| 5 | Gwangju, Gyeonggi-do | 64 |
| 6 | Anseong, Gyeonggi-do | 62 |
| 7 | Gumi, Gyeongsangbuk-do | 62 |
| 8 | Daejeon, Chungcheongnam-do | 60 |
| 9 | Jangseong, Jeollanam-do | 59 |
| 10 | Pohang, Gyeongsangbuk-do | 59 |
(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 | Naepo | 49 |
| 2 | Hongseong-eup | 44 |
(local time)
SEE WORLD AQI RANKING
US AQI
47
live AQI index
Good
Overview
What is the current air quality in Hongseong?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 47 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 8.5µg/m³ | |
| PM10 | 18µg/m³ | |
| O3 | 95µg/m³ | |
| NO2 | 9.4µg/m³ | |
| SO2 | 9.2µg/m³ | |
| CO | 229µg/m³ | |
!
PM2.5
x1.7
PM2.5 concentration in Hongseong is currently 1.7 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Hongseong?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Hongseong air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 8 | Moderate 58 AQI US  |  | 64.4° 48.2° |  8.9 mp/h |
| Thursday, May 9 | Moderate 59 AQI US |  | 64.4° 48.2° | 11.2 mp/h |
| Friday, May 10 | Moderate 52 AQI US | | 68° 50° | 11.2 mp/h |
| Today | Good 47 AQI US | 100% | 68° 53.6° | 22.4 mp/h |
| Sunday, May 12 | Moderate 74 AQI US | | 64.4° 50° | 13.4 mp/h |
| Monday, May 13 | Moderate 64 AQI US | | 69.8° 48.2° | 8.9 mp/h |
| Tuesday, May 14 | Moderate 61 AQI US | | 68° 51.8° | 13.4 mp/h |
| Wednesday, May 15 | Moderate 75 AQI US | 100% | 60.8° 50° | 13.4 mp/h |
| Thursday, May 16 | Moderate 75 AQI US | | 66.2° 48.2° | 8.9 mp/h |
| Friday, May 17 | Moderate 68 AQI US | | 68° 50° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Hongseong air quality data attribution
2Contributors
- Korea Environment Corporation
2 stations
- Chungnam Institute of Health and Environment
2 stations
2 Government Contributors
Where is the cleanest air quality in Hongseong?
AQI US, Metric