Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Siheung
Air quality index (AQI) and PM2.5 air pollution in Siheung
1.3K people follow this city
Siheung Air Quality Map
Real-time Siheung air pollution map
AIR QUALITY DATA CONTRIBUTORS
5 Contributors
See all
Weather
What is the current weather in Siheung?
| Weather | Few clouds |
| Temperature | 75.2°F |
| Humidity | 46% |
| Wind | 8.5 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time South Korea city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Taean, Chungcheongnam-do | 90 |
| 2 | Seosan, Chungcheongnam-do | 78 |
| 3 | Yesan, Chungcheongnam-do | 68 |
| 4 | Dangjin, Chungcheongnam-do | 66 |
| 5 | Pyeongtaek, Gyeonggi-do | 66 |
| 6 | Cheonan, Chungcheongnam-do | 64 |
| 7 | Siheung, Gyeonggi-do | 60 |
| 8 | Daejeon, Chungcheongnam-do | 58 |
| 9 | Asan, Chungcheongnam-do | 57 |
| 10 | Boryeong, Chungcheongnam-do | 56 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Siheung aqi ranking
Real-time Siheung air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Baegot-dong | 73 |
| 2 | Sihwa Industrial Complex | 62 |
| 3 | Jeongwang-dong | 60 |
| 4 | Seohaean-ro | 60 |
| 5 | Mokgam-dong | 33 |
| 6 | Yeongheung | 33 |
| 7 | Janghyeon-dong | 27 |
| 8 | Daeya-dong | 16 |
(local time)
SEE WORLD AQI RANKING
US AQI
60
live AQI index
Moderate
Overview
What is the current air quality in Siheung?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 60 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 14µg/m³ | |
| PM10 | 27.5µg/m³ | |
| O3 | 71.6µg/m³ | |
| NO2 | 13.9µg/m³ | |
| SO2 | 10.5µg/m³ | |
| CO | 286.3µg/m³ | |
!
PM2.5
x2.8
PM2.5 concentration in Siheung is currently 2.8 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Siheung?
 | 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
Siheung air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, May 31 | Moderate 59 AQI US |  | 68° 60.8° |  11.2 mp/h |
| Saturday, Jun 1 | Moderate 59 AQI US |  | 69.8° 60.8° | 15.7 mp/h |
| Sunday, Jun 2 | Moderate 60 AQI US | | 69.8° 60.8° | 13.4 mp/h |
| Today | Moderate 60 AQI US | | 75.2° 60.8° | 8.9 mp/h |
| Tuesday, Jun 4 | Moderate 68 AQI US | | 73.4° 62.6° | 8.9 mp/h |
| Wednesday, Jun 5 | Moderate 71 AQI US | | 73.4° 62.6° | 6.7 mp/h |
| Thursday, Jun 6 | Moderate 72 AQI US | | 73.4° 64.4° | 8.9 mp/h |
| Friday, Jun 7 | Moderate 74 AQI US | | 73.4° 62.6° | 11.2 mp/h |
| Saturday, Jun 8 | Moderate 69 AQI US |  100% | 68° 62.6° | 6.7 mp/h |
| Sunday, Jun 9 | Moderate 65 AQI US | 100% | 69.8° 62.6° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Siheung air quality data attribution
5Contributors
- Korea Environment Corporation
7 stations
- Air Gyeonggi-Do
6 stations
3 Government Contributors
- Gonggam Sensors Co., Ltd.
1 station
Corporate Contributor
- SKh
1 station
Individual Contributor
5 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Siheung?
AQI US, Metric