What are the air quality implications of the growth of e-commerce and last-mile delivery services?

Nov 20, 2024 ... The AQI is an index for reporting daily air quality. It tells how clean or polluted the air is, and what associated health effects might be a ... Addition of the Air Quality Index to asthma action plans led to improved asthma control by Asthma Control Test scores but may decrease outdoor activity. This standardized system to provide the public with timely and easy-to-understand information on local air quality and whether air pollution levels pose a ... Daily Air Quality Index. The Daily Air Quality Index (DAQI) tells you about levels of air pollution and provides recommended actions and health advice. The ... About the Air Quality Index (AQI) · Good – Air quality is considered satisfactory, and air pollution poses little or no risk. · Moderate – Air quality is ... The Air Quality Index (AQI) for pollutants including ozone and particulate matter (PM) · Current pollutant concentrations (including carbon monoxide. The Air Quality Index (AQI) is based on measurements of six pollutants: fine particles (PM 2.5 ), course particles (PM 10 ), ozone, sulfur dioxide, nitrogen ... Understanding the Air Quality Index Anchor ; Green, Good, 0 to 50, Air quality is satisfactory, and air pollution poses little or no risk. ; Yellow, Moderate, 51 ... Washington State Department of Ecology Air Quality Map. The Air Quality Index (AQI) reports daily air quality to tell you how clean your air is and what associated health concerns you should be aware of.