Advisory
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The Air District is aware of an odor in the Point Richmond and North Richmond areas. Air District inspectors are investigating and responding to complaints. Staff are in communication with Contra Costa Health to determine the cause and identify corrective actions. Follow instructions from local health officials.
獲得灣區每日的空氣品質預測。
Air Quality Index Levels of Health Concern | Numerical Value |
---|---|
Good | 0 to 50 |
Moderate | 51 to 100 |
Unhealthy for Sensitive Groups | 101 to 150 |
Unhealthy | 151 to 200 |
Very Unhealthy | 201 to 300 |
Hazardous | 301 to 500 |
Note: Values above 500 are considered Beyond the AQI. Follow recommendations for the "Hazardous category." See additional information on reducing exposure to extremely high levels of particle pollution. |
Last Updated: 2023/8/3