Sensitive groups, such as those with respiratory conditions such as asthma, should reduce prolonged or strenuous exercise outdoors.
Columbus, Ohio — Air quality warning The extension has been extended through Thursday as smoke from ongoing Canadian wildfires continues to create a curtain of fog in the central Ohio region.
Canadian officials have warned that the smoky air will worsen within days after the recent lack of heavy rains in Quebec, where fires are most active.
The Mid-Ohio Regional Planning Commission said light winds from the south could leave fog in the Columbus area.
Winds will disperse some of the wildfire smoke on Friday, but MORPC said pollutants from this week will carry over, keeping Air Quality Index levels at unhealthy levels.
What is Air Quality Index?
of air quality index – or AQI – is the EPA’s index for reporting air quality. As the National Weather Service explainswhich “indicates how clean or polluted the air is and the associated health effects may be of concern to you.” EPA Calculate AQI Five major air pollutants: ground-level ozone, particulate pollution, carbon monoxide, sulfur dioxide, and nitrogen dioxide.
The main concern from wildfire smoke is particulate pollution, or PM2.5. These particles are so small that they penetrate deep into the lungs. In the short term, it can cause problems such as coughing and itchy eyes, and in the long term it can affect your lungs and heart.
How’s the air quality near you?
can i check AirNow.govAir quality information is updated hourly. The site shows a real-time map of air quality across the country and includes tomorrow’s weather forecast. This map gets measurements from a network of air monitoring stations nationwide. States and cities may also provide further regional guidance.
What does unsafe air quality mean? What are the healthy air quality indicators?
The exponent is from 0 to 500. The higher the number, the worse the air quality. The range is organized into six color-coded categories. Green or yellow — ranges from 0 to 100 — the air is fairly clear. When it turns orange, air quality can be a concern for sensitive groups such as children, the elderly, and those with health issues.
In the red and purple zones, air quality is considered unhealthy for everyone. And once you reach maroon (301 and above), pollution levels become dangerous.
At such high levels, prevention This is to avoid breathing dangerous air. That means reducing outdoor activity, running an air purifier indoors, and wearing a tight-fitting mask like an N95 outdoors.
What action should be taken?
On air quality warning days, MORPC recommends taking action to improve air quality. The majority of particulate pollution levels come from vehicle exhaust and combustion activity.
- Consider different commute options, such as carpooling
- To reduce vehicle emissions, turn off the engine instead of letting the vehicle idle.
- Avoid burning wood, leaves, and other materials on Alert Days and learn more about the best ways to burn firewood.
- Avoid mowing or using other gas-powered lawn equipment on Air Pollution Alert Days. Having long grass in your garden improves air and water quality.
https://www.10tv.com/article/weather/air-quality-alert-issued-central-ohio-tuesday-wednesday/530-e4e9ddf0-6f7c-41ce-b63a-d926e3346fa6 Air quality warning issued for Columbus metropolitan area