Last week, all four cities had air quality indexes above 150 on Wednesday, which was classified as “unhealthy.” Philadelphia had an index of 205 Wednesday morning, classified as “very ...

But that’s rough air quality, more people in the living room doesn’t mean your new furniture emits more formaldehyde. And HVAC systems are better at filtering, so the CO2 to house dust ...

How to Get Better Indoor Air Quality. Harry Sawyers. Harry Sawyers is an editor who has covered home improvement, HVAC, cleaning, and emergency prep at Wirecutter for a decade. Save.

10 Tips to maintain better air quality indoors. Invest in a high-quality air purifier with a HEPA filter to trap fine particles like dust, pollen, and smoke.

Second, poor air quality can affect students’ health and their ability to learn in subtle, but nonetheless detrimental, ways. Studies have shown that poor IAQ can contribute to building ...

Achieve better air quality, safer environment with a healthy home remodel . July 28, 2023 at 7:00 am Updated July 28, 2023 at 7:00 am . By . Paul Kocharhook. Special to At Home in the Northwest.

Only 222 cities of the 6,475 analyzed had average air quality that met WHO’s standard. Three territories were found to have met WHO guidelines: the French territory of New Caledonia and the ...

Across the EU, over 300,000 people die prematurely from poor air quality every year, according to the EU’s environmental arm. That is nearly half the number of excess deaths caused by covid-19 ...

Better air quality ahead but Charlotte is still Code Orange. Here’s the latest. Joe Marusak. Fri, June 9, 2023 at 3:29 PM UTC. 2 min read.

IQAir’s 2020 World Air Quality Report said human-related emissions from industry and transport fell during lockdowns, and 65% of global cities analyzed experienced better air quality in 2020 ...

You can use an air quality monitor, but you don’t really need one: To fix any problems it detects, you’re back to the three “-ations,” which are never a bad idea anyway.