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.”
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:
PM2.5 can come from a variety of sources, ranging from wildfires and smokestacks to emissions from vehicles and power or industrial plants.
Mojave (Nev.) head football coach Wes Pacheco announced on Sunday morning that he’s stepping down from his position, according to a social media post.
Pacheco announced his resignation after six seasons at the helm of the Rattlers, putting together a 29-22 overall record from 2020-2025.
“I have officially stepped down as Head Coach of the Mojave Football Program,” Pacheco said in his social media post. “Thank you to Principal Cole for giving me the opoortunity make an impact on the lives of Mojave Student-Athletes. I am grateful and blessed to have labored through a 6-year journey of successes, failures, life lessons, character building and growth with the student-athletes myself and my coaching staff have served. I will forever love my Mojave Family, the Mojave Community and believe in the notion that SUCCESS can be attained by showcasing character, treating everyone with respect, and always have the courage to dream big and trust that “ATTACKING THE HARD WORK” & “HIGH MOTORING EVERYTHING” can yield SUCCESS that you want to achieve in life!”
During Pacheco’s half dozen seasons leading Mojave, his best record came in the 2024 season when the Rattlers finished with a 12-1 record. Located out of North Las Vegas, Mojave had to compete against the likes of national high school football powerhouse Bishop Gorman during the regular season.
Mojave ended the last season with a 4-6 record and as the state’s No. 23rd ranked team, according to the final 2025 Nevada High School Football Massey Rankings.
Mojave High School, located in North Las Vegas, NV, is a dynamic public high school that fosters academic excellence, personal growth, and community involvement. Home of the Rattlers, MHS offers a wide range of academic programs, athletics, and extracurricular activities. With a strong commitment to student success, Mojave emphasizes leadership, college and career readiness, and a supportive school culture that prepares students for life beyond graduation.
For Nevada high school football fans looking to keep up with scores around the nation, staying updated on the action is now easier than ever with the Rivals High School Scoreboard. This comprehensive resource provides real-time updates and final scores from across the Silver State, ensuring you never miss a moment of the Friday night frenzy. From nail-biting finishes to dominant performances, the Rivals High School Scoreboard is your one-stop destination for tracking all the high school football excitement across Nevada.
A recent Review-Journal letter to the editor mischaracterized Sen. Catherine Cortez Masto’s Southern Nevada Economic Development and Conservation Act, also known as the Clark County Lands bill. As the former executive director of the Nevada Conservation League, I wholeheartedly support this legislation, so I wanted to set the record straight.
Sen. Cortez Masto has been working on this bill for years in partnership with state and local governments, conservation groups like the NCL and local area tribes. It’s true that the Clark County lands bill would open 25,000 acres to help Las Vegas grow responsibly, while setting aside 2 million acres for conservation. It would also help create more affordable housing throughout the valley while ensuring our treasured public spaces can be preserved for generations to come.
What is not correct is that the money from these land sales would go to the federal government’s coffers. In fact, the opposite is true.
The 1998 Southern Nevada Public Lands Management Act is a landmark bill that identified specific public land for future sale and created a special account ensuring all land sale revenues would come back to Nevada. In accordance with that law 5 percent of revenue from land transfers goes to the state of Nevada for general education purposes, 10 percent goes to the Southern Nevada Water Authority for needed water infrastructure and 85 percent supports conservation and environmental mitigation projects in Southern Nevada. This legislation has provided billions to Clark County and will continue to benefit generations of Southern Nevadans. Sen. Cortez Masto’s lands bill builds upon the act’s success.
So here’s the good news: All of the money generated from land made available for sale under Sen. Cortez Masto’s bill would be sent to the special account created by the 1998 law. Rather than going to an unaccountable federal government, the proceeds would continue to help kids in Vegas get a better education, bolster outdoor recreation and modernize Southern Nevada’s infrastructure.
I know how important it is that money generated from the sale of public land in Nevada stay in the hands of Nevadans, and so does the senator. That’s why she opposed a Republican effort last year to sell off 200,000 acres of land in Clark County and other areas of the country that would have sent those dollars directly to Washington.
Public land management in Nevada should benefit Nevadans. We should protect sacred cultural sites and beloved recreation spaces, responsibly transfer land for affordable housing when needed and ensure our state has the resources it needs to grow sustainably. I will continue working with Sen. Cortez Masto to advocate for legislation, such as the Clark County lands bill, that puts the needs of Nevadans first.
Paul Selberg writes from Las Vegas.
click to expand photos
Las Vegas High’s baseball team claimed a 3-2 home win over Coronado on Friday.
Las Vegas (9-13-1) next hosts Rancho at 10 a.m. Saturday. Coronado (13-14) hosts Chaparral at 3:30 p.m. Monday.
Contact Alex Wright at awright@reviewjournal.com. Follow @AlexWright1028 on X.
FCS Football Recruiting Roundup: South Dakota, Montana State Target 2027 Defensive Standouts
Nashville Sounds and Autism Tennessee partner to host inclusive Beyond the Label Day for local children
Texas A&M Forward Transfer Seemingly on Visit to See Lady Vols Basketball | Rocky Top Insider
Golden Knights vs. Mammoth Game 1 prediction: NHL odds, picks, best bets for Stanley Cup Playoffs
Vermont lawmakers reject digital lottery initiative – Valley News
Virginia’s special election redistricting battle is next week and has national impacts
The Church of Jesus Christ has announced its 384th temple
Wisconsin authorities put total arrests from clashes at beagle breeding facility at about 25
