Siheung Air Quality.
74 | Moderate | |
Updated on Mar 8, 2025 8:00 PM | ||
Temp.: -°C - Wind: -m/s 0 -
Air Quality Forecast
3 ~ 7°C
5 ~ 9°C
5 ~ 10°C
6 ~ 12°C
4 ~ 10°C
5 ~ 10°C
8 ~ 14°C
| Cur | Min | Max | ||
| PM2.5 | 74 |  | 5 | 160 |
| PM10 | 42 |  | 3 | 79 |
| O3 | 37 |  | 2 | 82 |
| NO2 | 17 |  | 6 | 53 |
| SO2 | 4 |  | 3 | 18 |
| CO | 6 |  | 3 | 13 |
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| Share: Siheung Air Quality Index |
Air Quality Data source
Weather Information
Current conditions for Siheung on measured on Saturday 20:00:
-°C
Humidity: -%Pressure:: -mb
Air Quality Forecast
7°C
3°C
9°C
5°C
10°C
5°C
12°C
6°C
10°C
4°C
10°C
5°C
14°C
8°C
| Saturday 8th | Sunday 9th | Monday 10th | Tuesday 11th | Wednesday 12th | Thursday 13th | Friday 14 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 | 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 | 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 | 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 | 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 | 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 | 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 | |||||||||||||
| PM2.5 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
6:56 ~ 18:34 | 6:54 ~ 18:34 | 6:53 ~ 18:35 | 6:51 ~ 18:36 | 6:50 ~ 18:37 | 6:48 ~ 18:38 | 6:47 ~ 18:39 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Forecast plotted using timezone +09:00
Siheung Air Pollution Map
Nearest cities:
| 70 | Today at 10:00 AM - 3 hours ago |
| 80 | Today at 11:00 AM - 2 hours ago |
| 78 | Today at 11:00 AM - 2 hours ago |
| 82 | Today at 11:00 AM - 2 hours ago |
| 85 | Today at 11:00 AM - 2 hours ago |
| 76 | Today at 11:00 AM - 2 hours ago |
| 65 | Today at 11:00 AM - 2 hours ago |
| 59 | Today at 10:00 AM - 3 hours ago |
| 74 | Today at 11:00 AM - 2 hours ago |
| 85 | Today at 11:00 AM - 2 hours ago |
| 87 | Today at 11:00 AM - 2 hours ago |
| 76 | Today at 11:00 AM - 2 hours ago |
| 59 | Today at 10:00 AM - 3 hours ago |
| 93 | Today at 11:00 AM - 2 hours ago |
| 74 | Today at 11:00 AM - 2 hours ago |
| 76 | Today at 11:00 AM - 2 hours ago |
| 70 | Today at 11:00 AM - 2 hours ago |
| 82 | Today at 10:00 AM - 3 hours ago |
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About the Air Quality and Pollution Measurement:
| AQI | Air Pollution Level | Health Implications | Cautionary Statement (for PM2.5) |
| 0 - 50 | Good | Air quality is considered satisfactory, and air pollution poses little or no risk | None |
| 51 -100 | Moderate | Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution. | Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion. |
| 101-150 | Unhealthy for Sensitive Groups | Members of sensitive groups may experience health effects. The general public is not likely to be affected. | Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion. |
| 151-200 | Unhealthy | Everyone may begin to experience health effects; members of sensitive groups may experience more serious health effects | Active children and adults, and people with respiratory disease, such as asthma, should avoid prolonged outdoor exertion; everyone else, especially children, should limit prolonged outdoor exertion |
| 201-300 | Very Unhealthy | Health warnings of emergency conditions. The entire population is more likely to be affected. | Active children and adults, and people with respiratory disease, such as asthma, should avoid all outdoor exertion; everyone else, especially children, should limit outdoor exertion. |
| 300+ | Hazardous | Health alert: everyone may experience more serious health effects | Everyone should avoid all outdoor exertion |
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