Posts Tagged with: air quality (6)

What is Particulate Matter (PM2.5) and the Environmental Significance

Particulate Matter (PM) comprises a diverse mix of solid and liquid particles suspended in the atmosphere, varying in size, chemical composition, and origin (U.S. Environmental Protection Agency [EPA], 2023). Among...

This Week in Air Quality Research: Novel Insights and Sensor Advances (23-June-2025)

I have been keeping up with air quality research to understand emerging risks, technological advances, and policy implications. This week I’m spotlighting literature that highlights the increasing role of low-cost...

Guide to Accessing Air Quality Data from US Embassies Worldwide

AirNow.gov is a collaborative platform involving the US Environmental Protection Agency (EPA), the National Oceanic and Atmospheric Administration (NOAA), and other agencies, dedicated to providing air quality information to the...

Ambient Air Quality Standards in West Africa: The Current State (2025)

In the rapidly urbanizing region of West Africa, ambient air quality has become a pressing concern. With cities expanding and industrialization on the rise, the air we breathe is increasingly...

Understanding the Air Quality Index (AQI)

The Air Quality Index (AQI) is a vital tool developed by the U.S. Environmental Protection Agency (EPA) to communicate outdoor air quality and its potential health impacts. This index provides...

How Google forecasts Weather and Air Quality Data

Google’s weather forecasts are created using an internal forecasting system that combines weather models and observations from various global weather agencies. The primary data sources for Google’s weather forecasting include:...