Niigata Air Quality.
42 | Good | |
Updated on Mar 2, 2025 11:00 PM -Primary pollutant:o3 | ||
Temp.: 6°C - Wind: 7m/s 0 -
Air Quality Forecast
3 ~ 10°C
3 ~ 4°C
4 ~ 6°C
7 ~ 9°C
4 ~ 8°C
3 ~ 4°C
3 ~ 4°C
| Cur | Min | Max | ||
| PM2.5 | 30 |  | 25 | 93 |
| PM10 | 10 |  | 9 | 30 |
| O3 | 42 |  | 25 | 60 |
| NO2 | 2 |  | 2 | 27 |
| SO2 | 2 |  | 2 | 3 |
| CO | 2 |  | 2 | 10 |
| Temp. | 6 |  | 2 | 15 |
| Pressure | 1018 |  | 1015 | 1023 |
| Humidity | 65 |  | 30 | 90 |
| Wind | 7 |  | 1 | 13 |
| Rain | 99 |  | 99 | 100 |
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| Share: Niigata Air Quality Index |
Air Quality Data source
Weather Information
Current conditions for Niigata on measured on Sunday 23:00:
6°C
Humidity: 65%Pressure:: 1018mb
Air Quality Forecast
4°C
3°C
6°C
4°C
9°C
7°C
8°C
4°C
4°C
3°C
4°C
3°C
| Monday 3rd | Tuesday 4th | Wednesday 5th | Thursday 6th | Friday 7th | Saturday 8 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
6:14 ~ 17:39 | 6:13 ~ 17:40 | 6:11 ~ 17:41 | 6:10 ~ 17:42 | 6:09 ~ 17:43 | 6:07 ~ 17:44 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Forecast plotted using timezone +09:00
Niigata Air Pollution Map
Nearest cities:
| 44 | Today at 1:00 PM - 4 hours ago |
| 30 | Today at 3:00 PM - 2 hours ago |
| 21 | Today at 3:00 PM - 2 hours ago |
| 10 | Today at 3:00 PM - 2 hours ago |
| 12 | Today at 2:00 PM - 3 hours ago |
| 30 | Today at 3:00 PM - 2 hours ago |
| 34 | Today at 3:00 PM - 2 hours ago |
| 38 | Today at 3:00 PM - 2 hours ago |
| 38 | Today at 3:00 PM - 2 hours ago |
| 11 | Today at 3:00 PM - 2 hours ago |
| 30 | Today at 3:00 PM - 2 hours ago |
| 34 | Today at 3:00 PM - 2 hours ago |
| 53 | Today at 3:00 PM - 2 hours ago |
| 30 | Today at 3:00 PM - 2 hours ago |
| 21 | Today at 3:00 PM - 2 hours ago |
| 87 | Today at 3:00 PM - 2 hours ago |
| 72 | Today at 3:00 PM - 2 hours ago |
| 82 | Today at 3:00 PM - 2 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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