What the Air Quality Index Means for Your Health—and How to Stay Safe
Learn what the air quality index (AQI) means, how it impacts your health, and how to stay safe when pollution is high.
Relax, people. NYC air quality today is just fine
If you have been hearing about poor air quality in New York City Friday, you can breathe a deep sigh of relief (literally): ...
Map Shows Air Quality Plummeting in California As Hughes Fire Rages
Toxic smoke and dangerous particulate pollution are spreading far beyond the flames, leaving air quality at unhealthy levels ...
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Where air pollution is worsening — or improving
Erin Davis/Axios Visuals Air quality is worsening in the Upper Midwest and Northern California, according to year-over-year data. Why it matters: Poor air quality can lead to long-term health problems ...