What are the air quality implications of global supply chains and international trade?

Air Quality Index (AQI), PM 2.5, Ozone. Good, 0 - 9.0 µg/m3, 0 - 0.054 ppm ... Air Quality Index. Media. Forecasts at a Glance · Current Conditions at a Glance ... If you would like to send us a message, please try to use one of the following dedicated contact channels. The Air Quality Index (AQI) for pollutants including ozone and particulate matter (PM) · Current pollutant concentrations (including carbon monoxide. Aug 8, 2023 ... The AQI in Lane county is calculated for two major pollutants regulated by the Clean Air Act: ground-level ozone and particulate matter (PM2.5). Readings below 100 on the AQI should not affect health of the general public, though readings in the moderate range of 50 to 100 may affect unusually sensitive ... Sep 27, 2023 ... How do I read the AQI? The scale is split into six categories, each with a color and a number corresponding to the amount of pollution in the ... The Air Quality Index (AQI) is a national index for reporting forecasted and daily air quality. It explains how clean or polluted the air is, and highlights ... The map below shows the current estimated air quality index, or AQI, which is used to describe how clean the air is, and what health effects might be expected. Apr 28, 2021 ... It measures the air quality in relation to your health on a scale from 1 to 10. The higher the number, the greater the health risk associated ... 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 ...