Yorii, Saitama Air Quality.
30 | Good | |
Updated on Mar 29, 2025 7:00 AM | ||
Temp.: 8°C - Wind: 3m/s 0 -
Air Quality Forecast
5 ~ 24°C
4 ~ 5°C
2 ~ 12°C
4 ~ 11°C
4 ~ 5°C
6 ~ 7°C
5 ~ 16°C
9 ~ 17°C
| Cur | Min | Max | ||
| PM2.5 | 30 |  | 5 | 151 |
| PM10 | 7 |  | 1 | 61 |
| O3 | 35 |  | 15 | 85 |
| NO2 | 2 |  | 2 | 14 |
| SO2 | - |  | 0 | 0 |
| CO | 2 |  | 2 | 6 |
| Temp. | 8 |  | 8 | 26 |
| Pressure | 1014 |  | 996 | 1014 |
| Humidity | 92 |  | 18 | 92 |
| Wind | 3 |  | 0 | 5 |
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| Share: Yorii, Saitama, Japan Air Quality Index |
Air Quality Data source
Air Quality Data provided by the Japan Atmospheric Environmental Regional Observation System (環境省大気汚染物質広域監視システム) (soramame.env.go.jp) and the Saitama Prefecture EPA (埼玉県の大気状況) (taiki-kansi.pref.saitama.lg.jp)
Weather Information
Current conditions for Yorii, Saitama on measured on Saturday 7:00:
8°C
Humidity: 92%Pressure:: 1014mb
Air Quality Forecast
5°C
4°C
12°C
2°C
11°C
4°C
5°C
4°C
7°C
6°C
16°C
5°C
17°C
9°C
| Saturday 29th | Sunday 30th | Monday 31st | Tuesday 1st | Wednesday 2nd | Thursday 3rd | Friday 4 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
5:35 ~ 18:03 | 5:34 ~ 18:03 | 5:32 ~ 18:04 | 5:31 ~ 18:05 | 5:29 ~ 18:06 | 5:28 ~ 18:07 | 5:26 ~ 18:07 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Forecast plotted using timezone +09:00
Yorii, Saitama Air Pollution Map
Nearest cities:
| 17 | Today at 9:00 PM - an hour ago |
| 34 | Today at 9:00 PM - an hour ago |
| 17 | Today at 9:00 PM - an hour ago |
| 21 | Today at 9:00 PM - an hour ago |
| 9 | Today at 9:00 PM - an hour ago |
| 25 | Today at 9:00 PM - an hour ago |
| 38 | Today at 9:00 PM - an hour ago |
| 21 | Today at 9:00 PM - an hour ago |
| 25 | Today at 9:00 PM - an hour ago |
| 17 | Today at 9:00 PM - an hour ago |
| 53 | Today at 9:00 PM - an hour ago |
| 25 | Today at 9:00 PM - an hour ago |
| 13 | Today at 9:00 PM - an hour ago |
| 25 | Today at 9:00 PM - an hour ago |
| 21 | Today at 9:00 PM - an hour ago |
| 21 | Today at 9:00 PM - an hour ago |
| 25 | Today at 9:00 PM - an hour ago |
| 38 | Today at 9:00 PM - an hour 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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