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Posts tagged ‘ozone’

Utah Climate Week is Coming Up!

by Emily Seang, SLCgreen intern

utah climate week

Source: Utah Climate Action Network

October is the month for falling leaves, cooler breezes and– now in its second year– Utah Climate Week!

Why Climate Week?

According to the latest National Climate Assessment, global temperatures will rise by some amount this century. The extent of the increase, however, will depend on how aggressively global society can rein in greenhouse gas emissions.

This change in the climate is already contributing to existing extreme weather patterns all over the world.

This is the case in Utah too. In 2018 alone, Utah has felt the effects of climate change on many fronts, including low water levels, an explosion of algal bloomspoor air quality, extreme heat, and frequent wildfires. These repercussions take a toll on our health, as well as our summer and winter outdoor recreation past-times and economic drivers.

Record 50 degree nights 2018

The National Weather Service tweeted a record 131 days in 2018 that temperatures in the Salt Lake City area did not dip below 50 degrees F.

Climate change is clearly a concern to our public safety, natural resources, and economic development. But we can all play a role in amplifying the message that it’s time to take action.  We can also look at our daily routines and make small changes that add up to meaningful emissions reductions.

These are the goals behind the Second Annual Utah Climate Week.

Utah Climate Week is hosted by the Utah Climate Action Network, a partnership that aims to reduce emissions, enhance resiliency, and engage individuals and local leaders within our state.

Utah is one of only a few other communities to host a climate week, joining the likes of New York City and LondonRead more

Wildfires + Fireworks + Ozone (Oh July!)

 

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Wildfire in Federal Heights, July 6th. Courtesy of the Salt Lake City Fire Department.

by Talula Pontuti, SLCgreen intern

For weeks, we have experienced wildfires across the state, primarily in the southern part of Utah, where firefighters are fighting tirelessly to protect communities and landscapes.

Those fires have not only destroyed homes, habitats, and landscapes, but the fires are contributing to poor air quality in those areas and throughout Utah.

In addition, fireworks from the Fourth of July increase particulate matter, aggravating respiratory conditions for those with preexisting respiratory and heart illnesses, such as asthma and heart disease.

Combine the fires and fireworks with ozone created by vehicle and product pollution – and we have the perfect mix for poor air quality.

Understanding what is going on and what our impacts are on air quality in our city is critical to being able to keep people healthy and having fun this summer. Read more

Summertime . . . and the Air is Nasty

By Jack Hurty, SLCgreen intern

We’re all used to winter smog here along the Wasatch Front, with brown haze moving in and obscuring the mountains. But there is another pollutant in the valley, invisible but no less dangerous — ozone.

What is Ozone?

Ozone, a molecule consisting of three oxygen atoms, is created when nitrogen oxide (NOx) and volatile organic compounds (VOCs) mix and are heated by the sunlight.

NOx and VOCs are typically emitted by motor vehicles, but they can come from consumer products as well as industrial sources. (Read more about how ozone forms.)

Ozone is often found in the Earth’s stratosphere, where it plays a beneficial role by protecting us from damaging rays. But when ozone sits in the atmosphere where we can breathe it in, it can be very damaging to our health.

Read more

How to Improve Summertime Air Quality

Many of us associate bad air– yucky inversions and hazy gunk– with winter in the Salt Lake area. But did you know that we have bad air days in the summer too?

While it’s mostly invisible, ozone is just as harmful as particulate matter for the very young, very old, those with health conditions, and people who exercise outdoors.

Ozone is caused by emissions from vehicles, industry, and a multitude of chemical products which interact with sunlight and high temperatures.

So how can we reduce ozone?  Read more

Mayor Becker Signals Support for Stronger Clean Air Protections

 

airquality

SALT LAKE CITY – Today, Salt Lake City Mayor Ralph Becker released a letter signed by more than 50 U.S. mayors from around the country signaling support for President Obama setting the strongest possible clean air protections against smog pollution, also known as ground-level ozone.

“Poor air quality is one of the most significant threats to our quality of life here in Salt Lake City,” said Mayor Becker. “Stronger smog protections will help our families breathe easier and spend more time outdoors, without having to worry about the quality of the air we breathe.”

According to the American Lung Association, inhaling smog pollution is like getting a sunburn on your lungs and often results in immediate breathing trouble. Long term exposure to smog pollution is linked to chronic respiratory diseases like asthma, reproductive and developmental harm, and even premature death. Children, seniors, and people with asthma are especially vulnerable to smog’s health impacts.

Salt Lake City is taking action to reduce its impact on air quality by increasing electric vehicle infrastructure, reducing fleet tailpipe emissions and replacing two-stroke maintenance equipment with more efficient models. Explore all of the actions Salt Lake City is taking to reduce air pollution at www.SLCgreen.com.

The letter was signed by a diverse coalition of local leaders and supports efforts by President Obama and the U.S. Environmental Protection Agency to stay true to the science and issue protections consistent with the recommendations from leading public health organizations like the American Lung Association, the American Academy of Pediatrics, and American Health Association.

Media Contact:

Kate Lilja Lohnes
Communications Manager
Salt Lake City, Division of Sustainability
(801) 535-7755

 

Summer Ozone: Get the Facts

UCAIR_SummerOzoneGraphic

During the warmest summer months, Salt Lake City experiences poor air quality due to ozone pollution.

This helpful graphic from the Utah Clean Air Partnership – UCAIR outlines how ozone is formed, and what we can do to reduce our impact.

Learn more at UCAIR.org.

(Don’t forget to drive less this July with the Clear the Air Challenge. Track your impact and win prizes – it’s fun!)

Summer Smog

But don't let the blue skies fool you -- our valley faces air pollution challenges in the summer months, too. Ozone pollution, a different kind of pollution than our wintertime particulates (PM2.5), forms through a chemical reaction when heat and sun combine with emissions. It can aggravate asthma and impact heart and lung health.

Read more