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  1. Air District
  2. 關於空氣品質
  3. 當前空氣品質
關於空氣品質

當前空氣品質

關於空氣品質
  1. Air District
  2. 關於空氣品質
  3. 當前空氣品質

獲取灣區當前和歷史空氣品質和天氣資訊。

空氣監測數據

查看空氣局空氣監測網路收集的當前和歷史空氣品質和天氣資訊。

當前空氣預測

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.


一般資訊

415 749-4900


空氣監測

415 749-4985

Spare the Air Status
Spare the Air Status
  • Sunday,
    7/21

    No Spare the Air Alert in Effect

Air Quality Widgets

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Last Updated: 8/19/2014