Nevada
People urged to stay inside across California, Nevada, Oregon, South Dakota
Thousands of residents across parts of California, Nevada, Oregon, and South Dakota have been advised to stay indoors, as levels of fine particle pollution (PM2.5) will have reached “unhealthy” levels as of January 12, 2026, at 6 a.m. ET, the Environmental Protection Agency’s (EPA) AirNow Map shows.
The EPA is urging people in sensitive groups, including the elderly, children, and those with certain health conditions, to completely avoid prolonged or intense outdoor activities. Everyone else should reduce their participation in long or intense outdoor pursuits.
This is because physical activity causes people to breathe harder and faster, which means the fine particulate matter can penetrate deeper into the lungs if people are exercising outdoors.
The EPA warns, “Your chances of being affected by particles increase the more strenuous your activity and the longer you are active outdoors. If your activity involves prolonged or heavy exertion, reduce your activity time—or substitute another that involves less exertion. Go for a walk instead of a jog, for example.”
What Do ‘Unhealthy’ Levels of PM2.5 Mean?
PM2.5 are tiny, inhalable particles of pollution, 2.5 micrometers or less in size (smaller than a strand of hair), that are considered to be one of the most dangerous forms of air pollution, according to the EPA.
This is because they get deep into the lungs—and sometimes even the bloodstream—triggering or exacerbating certain health conditions, like asthma, or causing symptoms ranging from coughing and nose, eye, and throat irritation to shortness of breath and chest tightness.
The Environmental Protection Agency (EPA) uses the Air Quality Index (AQI) to report and classify air quality across the United States. The AQI is a standardized scale ranging from 0 to 301+, which categorizes air quality into the following levels:
- Good: 0 to 50—Air pollution poses little or no risk to the public
- Moderate: 51 to 100—Some pollutants may pose a moderate health concern for a very small number of unusually sensitive people
- Unhealthy for sensitive groups: 101 to 150—Members of sensitive groups (children, elderly, people with respiratory or heart conditions) may experience health effects; the general public is less likely to be affected
- Unhealthy: 151 to 200—Everyone may begin to experience health effects; members of sensitive groups may experience more serious effects
- Very Unhealthy: 201 to 300—Everyone may experience more serious health effects
- Hazardous: 301+—Health warnings of emergency conditions; the entire population is likely to be affected
What Causes PM2.5?
PM2.5 can come from a variety of sources, ranging from wildfires and smokestacks to emissions from vehicles and power or industrial plants.
Nevada
Nevada City community rebuilds house for widow 1 year after fire
Lori Wisniewski lost her Nevada City home in a fire last year and has been living in a 150-square-foot tiny home while she waits for her house to be rebuilt.
It’s being rebuilt at little to no cost to her, thanks to her community stepping up to help.
“I had to jump off the deck, and I thought the dogs would be coming out too, and they didn’t, so that’s very sad,” she said, recounting the day of the fire on January 27, 2025.
Wisniewski lost her pets and home after an accident with her wood-burning stove. She says she wasn’t sure how to move forward without proper insurance and navigating the process without her husband, who died from cancer.
“In First James, it talks about serving widows and orphans as being true religion. So when I saw Lori’s story come across my path, I knew that was an opportunity to put my money where my mouth is with my faith,” said Matthew Sutherlin, CEO of Green Bee Construction.
Sutherlin is spearheading the rebuild of Wisniewski’s home with the help of donated time, labor and materials from other local tradespeople and businesses.
“Who am I to have a designer? And part of me, too, is when I have to choose everything, I always try to go for the least expensive item or tile or front door,” she said.
“Everybody has been shaving things off and donating things and getting reduced costs all the way across the board. That’s what has made it possible for this project to have worked,” said Sutherlin.
It’s been all hands on deck during the last year.
Wisniewski was excited to show us the inside of the house and what’s to come. As a former post-surgical nurse, she even decided an accessible room would be a nice touch for friends or anyone who lent a hand.
“If somebody has to recover or needs a few days to get around after a surgery, they can come and stay in here,” she said.
The builders say the weather has been posing a challenge, especially coupled with hazardous materials leftover from the fire. But they’re getting through it together.
“Every person has stepped up to offer their help. The timing with all the different processes has worked out in our favor. I really believe the whole thing has a blessing on it, really,” said Sutherlin.
Builders expect to be finished with the house in late spring or early summer.
“This community, a lot of them have seen your reports. At Grocery Outlet, ‘oh, you’re the one whose house burned down,’ and I always go into the most important thing about this is what people from the community are doing for this purpose or cause. I sometimes wonder why me? Why am I getting this opportunity? So that’s where I am today,” said Wisniewski.
Nevada
LIVE: Nevada Attorney General shares status of lawsuits against Trump administration
LAS VEGAS (FOX5) — Nevada Attorney General Aaron Ford is set to hold a press conference to discuss the status of multiple lawsuits against the Trump administration.
Officials say the address will take place on Tuesday, Jan. 13. The conference will cover both the financial and nonfinancial wins regarding claims that the Trump administration has “practiced destructive overreach.”
Copyright 2026 KVVU. All rights reserved.
Nevada
Monday’s high school scores, top performances
Top performances
Boys basketball
■ Mekhi Carter, Canyon Springs: The sophomore collected 17 points, five assists and two steals while leading the Pioneers to a 63-49 win over Tech.
■ Gian Haddock, Desert Oasis: The senior scored 23 points as the Diamondbacks outlasted Silverado for a 70-68 triple-overtime win.
■ Rylan Hearns, Arbor View: The senior finished with 28 points in the Aggies’ 71-55 win over Foothill.
■ Uzo Nwapa, The Meadows: The junior scored 18 points to help the Mustangs hold off Shadow Ridge for a 57-54 victory.
■ David Quesada, Cimarron-Memorial: The sophomore racked up 28 points and eight rebounds to lead the Spartans past Del Sol 84-49.
Girls basketball
■ Samantha Chesnut, Liberty: The senior led a balanced attack with 11 points as the Patriots rolled past Las Vegas 68-14.
■ Greta Piepkorn, Rancho: The sophomore collected 12 points and five steals while leading the Rams to a 42-34 win over Green Valley.
■ Bella Robinson, Coral Academy: The senior finished with 29 points, 14 rebounds, 13 steals and six assists in the Falcons’ 59-20 victory over Eldorado.
■ Sabrina Stewart, Del Sol: The sophomore scored 27 points and the Dragons rallied from an 11-point fourth-quarter deficit to beat Canyon Springs 62-58.
■ Nation Williams, Centennial: The senior posted 16 points in the Bulldogs’ 76-24 victory over Faith Lutheran.
Flag football
■ Amaya Mackey, Legacy: The sophomore had three interceptions to help the Longhorns secure a 19-6 victory over Moapa Valley.
■ Manahere Peters, Sloan Canyon: The junior caught 10 passes for 187 yards and three touchdowns in the Pirates’ 41-24 loss to Bishop Gorman.
■ Charli Taylor, Liberty: The freshman completed 23 of 48 passes for 384 yards and four TDs to lead the Patriots beat Green Valley 35-6.
Scores
Boys basketball
Arbor View 71, Foothill 55
Canyon Springs 63, Tech 49
Cimarron-Memorial 84, Del Sol 49
Desert Oasis 70, Silverado 68 (3OT)
Laughlin 72, Liberty Baptist 52
Losee 63, Mater East 40
Needles 86, Awaken Christian 33
Snow Canyon (Utah) 67, Virgin Valley 61
The Meadows 57, Shadow Ridge 54
Western 62, Cadence 7
Girls basketball
Amplus Academy 46, Chaparral 21
Centennial 76, Faith Lutheran 24
Coral Academy 59, Eldorado 20
Del Sol 62, Canyon Springs 58
Laughlin 41, Liberty Baptist 15
Liberty 68, Las Vegas 14
Mojave 64, Shadow Ridge 63
Rancho 42, Green Valley 34
Spring Valley 48, Doral Academy 29
Sunrise Mountain 53, Cheyenne 18
Western 29, Cadence 21
Flag football
Bishop Gorman 41, Sloan Canyon 24
Chaparral 7, Amplus Academy 6
Cimarron-Memorial 18, Clark 13
Desert Oasis 55, Cheyenne 0
Legacy 19, Moapa Valley 6
Liberty 35, Green Valley 6
Mojave 22, Basic 8
Palo Verde 13, Mater East 12
Jeff Wollard Las Vegas Review-Journal
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