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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 | Clear sky |
| Temperature | 75.2°F |
| Humidity | 45% |
| Wind | 6.8 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time South Korea city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Incheon, Incheon | 68 |
| 2 | Asan, Chungcheongnam-do | 67 |
| 3 | Siheung, Gyeonggi-do | 65 |
| 4 | Pyeongtaek, Gyeonggi-do | 64 |
| 5 | Seosan, Chungcheongnam-do | 64 |
| 6 | Geumsan, Chungcheongnam-do | 62 |
| 7 | Gongju, Chungcheongnam-do | 62 |
| 8 | Hwaseong, Gyeonggi-do | 62 |
| 9 | Yeoju, Gyeonggi-do | 62 |
| 10 | Anyang, Gyeonggi-do | 60 |
(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 | 56 |
| 2 | Naepo | 53 |
(local time)
SEE WORLD AQI RANKING
US AQI
55
live AQI index
Moderate
Overview
What is the current air quality in Hongseong?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 55 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 11µg/m³ | |
| PM10 | 25.5µg/m³ | |
| O3 | 98µg/m³ | |
| NO2 | 8.5µg/m³ | |
| SO2 | 9.2µg/m³ | |
| CO | 229µg/m³ | |
!
PM2.5
x2.2
PM2.5 concentration in Hongseong is currently 2.2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Hongseong?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Hongseong air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, May 16 | Moderate 62 AQI US |  | 62.6° 44.6° |  15.7 mp/h |
| Friday, May 17 | Moderate 54 AQI US |  | 69.8° 50° | 11.2 mp/h |
| Saturday, May 18 | Moderate 55 AQI US | | 71.6° 55.4° | 8.9 mp/h |
| Today | Moderate 55 AQI US | | 75.2° 57.2° | 6.7 mp/h |
| Monday, May 20 | Moderate 78 AQI US |  | 71.6° 55.4° | 6.7 mp/h |
| Tuesday, May 21 | Moderate 90 AQI US | | 77° 57.2° | 6.7 mp/h |
| Wednesday, May 22 | Moderate 88 AQI US | | 73.4° 57.2° | 6.7 mp/h |
| Thursday, May 23 | Moderate 82 AQI US | | 73.4° 57.2° | 6.7 mp/h |
| Friday, May 24 | Unhealthy for sensitive groups 102 AQI US  | | 77° 59° | 4.5 mp/h |
| Saturday, May 25 | Unhealthy for sensitive groups 102 AQI US | 30% | 77° 62.6° | 4.5 mp/h |
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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