Millions of people experienced unhealthy air in 2020

NPR estimated how many people have experienced unhealthy air this year, largely in part to the wildfires on the west coast:

An NPR analysis of U.S. Environmental Protection Agency air quality data found that nearly 50 million people in California, Oregon and Washington live in counties that experienced at least one day of “unhealthy” or worse air quality during wildfire season so far this year. That’s 1 in 7 Americans, an increase of more than 9 million people compared with 2018, the worst previous year.

Oh.

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Millions of people experienced unhealthy air in 2020

NPR estimated how many people have experienced unhealthy air this year, largely in part to the wildfires on the west coast:

An NPR analysis of U.S. Environmental Protection Agency air quality data found that nearly 50 million people in California, Oregon and Washington live in counties that experienced at least one day of “unhealthy” or worse air quality during wildfire season so far this year. That’s 1 in 7 Americans, an increase of more than 9 million people compared with 2018, the worst previous year.

Oh.

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Air Quality Mapped Over Time

With wildfires burning in the western United States, smoke fills the air. This is an animation of the air quality during the past couple of months. Read More

Google maps street-level air quality using Street View cars with sensors

Google equipped their Street View cars with air quality sensors and sent them around several California areas.

We’re just beginning to understand what’s possible with this hyper-local information and today, we’re starting to share some of our findings for the three California regions we’ve mapped: the San Francisco Bay Area, Los Angeles, and California’s Central Valley (the Street View cars drove 100,000 miles, over the course of 4,000 hours to collect this data!) Scientists and air quality specialists can use this information to assist local organizations, governments, and regulators in identifying opportunities to achieve greater air quality improvements and solutions.

Maps.

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Groundbreaking Air Quality Study Demonstrates the Power of Citizen Science

Editors Note: This is a guest post by Gwen Ottinger, Ph.D., an assistant professor in the Center for Science, Technology, and Society at Drexel University.  She has done extensive research on community-based air monitoring and community-industry relations around oil refineries.  She … Continue reading »

The post Groundbreaking Air Quality Study Demonstrates the Power of Citizen Science appeared first on PLOS Blogs Network.

Groundbreaking Air Quality Study Demonstrates the Power of Citizen Science

Editors Note: This is a guest post by Gwen Ottinger, Ph.D., an assistant professor in the Center for Science, Technology, and Society at Drexel University.  She has done extensive research on community-based air monitoring and community-industry relations around oil refineries.  She … Continue reading »

The post Groundbreaking Air Quality Study Demonstrates the Power of Citizen Science appeared first on PLOS Blogs Network.