Why is air quality important?
1. Local air quality affects how you live and breathe.
2. change from day to day or even hour to hour.
3. working to make information about outdoor air quality as easy to find and understand as weather forecasts.
4. the AQI to provide simple information about your local air quality (how unhealthy air may affect you, and how you can protect your health).
5. an index for reporting daily air quality.
6. how clean or unhealthy your air is, and what associated health effects might be a concern.
- focuses on health effects (you may experience within a few hours or days after breathing unhealthy air).
- calculated for four major air pollutants regulated by the Clean Air Act (ground level ozone, particle pollution, carbon monoxide, nitrogen dioxide, and sulfur dioxide).
EPA has established national air quality standards to protect public health.
Why is air quality important?
1. Local air quality affects how you live and breathe.
2. change from day to day or even hour to hour.
3. working to make information about outdoor air quality as easy to find and understand as weather forecasts.
4. the AQI to provide simple information about your local air quality (how unhealthy air may affect you, and how you can protect your health).
5. an index for reporting daily air quality.
6. how clean or unhealthy your air is, and what associated health effects might be a concern.
- focuses on health effects (you may experience within a few hours or days after breathing unhealthy air).
- calculated for four major air pollutants regulated by the Clean Air Act (ground level ozone, particle pollution, carbon monoxide, nitrogen dioxide, and sulfur dioxide).
EPA has established national air quality standards to protect public health.
การแปล กรุณารอสักครู่..