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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 | 53.6°F |
| Humidity | 63% |
| Wind | 1.7 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time South Korea city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Ulsan, Ulsan | 114 |
| 2 | Gyeongju, Gyeongsangbuk-do | 95 |
| 3 | Pohang, Gyeongsangbuk-do | 93 |
| 4 | Busan, Busan | 86 |
| 5 | Daegu, Daegu | 82 |
| 6 | Yeongdeok, Gyeongsangbuk-do | 78 |
| 7 | Gimcheon, Gyeongsangbuk-do | 70 |
| 8 | Gumi, Gyeongsangbuk-do | 65 |
| 9 | T'aebaek, Gangwon-do | 65 |
| 10 | Yeoju, Gyeonggi-do | 65 |
(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 | 33 |
| 2 | Naepo | 29 |
(local time)
SEE WORLD AQI RANKING
US AQI
31
live AQI index
Good
Overview
What is the current air quality in Hongseong?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 31 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7.5µg/m³ | |
| PM10 | 16µg/m³ | |
| O3 | 67µg/m³ | |
| NO2 | 15µg/m³ | |
| SO2 | 7.9µg/m³ | |
| CO | 343.5µg/m³ | |
!
PM2.5
x1.5
PM2.5 concentration in Hongseong is currently 1.5 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 |
|---|---|---|---|---|
| Thursday, Apr 25 | Moderate 63 AQI US  |  | 66.2° 46.4° |  4.5 mp/h |
| Friday, Apr 26 | Moderate 87 AQI US |  | 69.8° 51.8° | 6.7 mp/h |
| Saturday, Apr 27 | Moderate 60 AQI US | | 71.6° 51.8° | 8.9 mp/h |
| Today | Good 31 AQI US | | 71.6° 51.8° | 8.9 mp/h |
| Monday, Apr 29 | Moderate 94 AQI US | | 75.2° 51.8° | 4.5 mp/h |
| Tuesday, Apr 30 | Moderate 73 AQI US |  60% | 66.2° 57.2° | 11.2 mp/h |
| Wednesday, May 1 | Moderate 68 AQI US | | 66.2° 51.8° | 8.9 mp/h |
| Thursday, May 2 | Moderate 62 AQI US | | 66.2° 51.8° | 6.7 mp/h |
| Friday, May 3 | Moderate 58 AQI US | | 69.8° 50° | 4.5 mp/h |
| Saturday, May 4 | Moderate 63 AQI US | | 68° 53.6° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
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