With all of the smoke blowing into the Philadelphia region from the wildfires in Canada, you may have heard a lot about the Air Quality Index or AQI.
The Air Quality Index is a scale used for daily reporting of how clean or polluted the air is, and what health effects might be of concern.
The AQI focuses on what you might experience if exposed within a few hours or days after breathing polluted air. The Environmental Protection Agency calculates the AQI using 5 major air pollutants regulated by the Clean Air Act:The AQI runs from 0 to 500. The higher the AQI value, the greater the level of air pollution and the greater the health concern.An AQI of over 100 triggers an alert for vulnerable groups.Full breakdown:
Norge Siste Nytt, Norge Overskrifter
Similar News:Du kan også lese nyheter som ligner på denne som vi har samlet inn fra andre nyhetskilder.
Decoding the Air Quality Index: What’s the difference between red, maroon?The Air Quality Index has five color-coded categories that measures pollutants including ozone, particulate matter and carbon monoxide. Some parts of New York City and Philadelphia reported Code Purple air qualities early Wednesday.
Les mer »
How to understand the Air Quality Index | EngadgetAir quality levels in parts of Canada and the US have nosedived in recent days as winds have carried smoke from wildfires in Quebec and Nova Scotia across the continent.
Les mer »
How to understand the Air Quality IndexAir quality levels in parts of Canada and the US have nosedived in recent days as winds have carried smoke from wildfires in Quebec and Nova Scotia across the continent. Here's how to understand the EPA's Air Quality Index and what to do when pollution levels become a health concern.
Les mer »
What is the Air Quality Index?Here's what to know about the Air Quality Index and what the numbers mean.
Les mer »
'Outdoors is dangerous': NY leaders respond as air quality index becomes hazardousGov. Kathy Hochul says more than 1 million masks will be made available throughout the state.
Les mer »
What The Air Quality Index Means—And When You Should Stay InsideHere’s a breakdown of the Air Quality Index and what it means for your health.
Les mer »