The windows are open when possible to allow the fresh air to flow in and out. This dilutes the concentration of the virus. ... Improving HVAC filtration of indoor air decreases COVID-19 risk.

Scientists research indoor air flow and spread of airborne pathogens and viruses University of California - Davis In the time it takes to type this sentence, I will have taken three breaths.

The COVID-19 pandemic put the importance of indoor air quality in stark relief. ... Others had systems too old to generate the air flow needed to achieve that air-exchange rate.

The AQI is a measure of air pollution levels. If the AQI is high, it is best to stay indoors. Avoid areas with high pollen counts. Pollen counts are usually highest in the morning and evening. If you ...

Since indoor air quality is largely unregulated and less studied than outdoor air, these comparisons are important for understanding pollutant exposures and improving indoor environments. Jung and ...

TL;DR Key Takeaways : The Air Lab is a portable device that monitors indoor air quality in real-time, measuring CO 2, temperature, humidity, VOCs, and NOx to help maintain healthier spaces ...

The first time I heard about the dangers of household rugs and carpets was from air pollution researcher Shelly Miller at the University of Colorado in Boulder, whom I interviewed for my first ...

All those indoor air fresheners we like to plug in to make our houses smell better are actually pretty bad for the environment. They could have profound health implications for humans breathing in ...

According to a 1989 NASA study, common houseplants can help improve air quality by removing cancer-causing chemicals like formaldehyde and benzene. It was not just the plants; the study found that ...

Researchers at Purdue University are studying the impact of fragranced cleaners, fresheners and wax melts on our indoor air. Engineering professor Nusrat Jung said the more they study, the more ...