The Brief

Fires are still burning in parts of Los Angeles, and potentially dangerous winds continue to be a threat.

Wildfire smoke causes particularly dangerous air quality, especially for sensitive groups that include children and pregnant people. The multiple fires that broke out last week led L.A. County to issue a smoke advisory that ended Sunday evening, and the South Coast Air Quality Management District extended a "windblown dust and ash advisory" through Wednesday evening.

Many families are still wondering, justly, how safe the air is. Facebook and Reddit groups for parents and caretakers have been bursting with questions about what children can or can't do, and making some version of the same inquiries: How can the air supposedly be OK when it’s filled with ash? And what does that mean for kids?

What’s in the air?

First, the risks.

Wildfire smoke includes small particles that can be dangerous for your health. (It’s called particulate matter 2.5).

As LAist has reported:

"It's not just forest burning, but unfortunately, homes and businesses and factories with their own sets of plastics and toxins that… will be high levels of oxides, nitrates, and heavy metals that can be carcinogenic," said Richard Castriotta, a pulmonologist at the University of Southern California Keck School of Medicine.

How do I know what particulates are in the air?

The South Coast Air Quality Management District monitors particulates in our region, and is responsible for the air quality index (or AQI). And experts say AQI is a good place to start. The SC AQMD marks 0-50 air quality as good, 51-100 as moderate, and anything higher as unhealthy for sensitive groups, which includes pregnant people and children.

But the AQI doesn't account for everything, said Michael Kleinman, co-director of the Air Pollution Health Effects Laboratory with UC Irvine's School of Population and Public Health.

"The particles from the fire, especially close to where the fire was, will be contaminated with other toxic materials, and they can be a harm hazard," he said.

PurpleAir, a network of public air quality sensors, offers an alternative view to AQMD's.

Read more from LAist: Does a ‘good’ Air Quality Index rating mean it’s safe to be outdoors?

The AQI is fine, but I'm still worried. What should I know?

Castriotta with USC said toxins from burning homes won't always be taken into consideration in the air quality index. And the closer you are to a fire or burned homes, the higher the risk of those contaminants in the air.

He said potentially toxic ash from burned buildings could get spread in the aftermath of a fire — but where it goes depends on the winds.

"If you're in Santa Monica close to the Palisades Fire, or if you're in Pasadena close to the Eaton Fire and the wind's blowing in that direction, then you probably want to keep your kids out of ... the outside air," he said.

Why are children and pregnant people at a higher risk around wildfire smoke?

These pollutants can be particularly dangerous for young children and pregnant people because they have higher respiratory rates, according to Rita Kachru, the chief of allergy and immunology at UCLA. This means that these groups are breathing faster — so they inhale more pollutants per minute.

"[Children are] considered a little bit more high-risk because they're a little bit more sensitive to the air pollution, because they tend to spend more time outside," Kachru said. "They tend to have more vigorous activity when they're running around outside. It's hard to tell a little 3-year-old, 'OK, go outside, but don't run around.'"

Children with pre-existing health conditions such as allergies and asthma may be at higher risk when it comes to wildfire smoke exposure, according to the Environmental Protection Agency.

How do I protect myself and my kids from bad air quality?

The best mitigation is being out of environments with unhealthy air, said Mary Johnson, a research scientist at Harvard's School of Public Health.

" If you can stay away from the smoke and stay indoors, or go where the air quality is better, you should do it. It's always better to avoid exposure," she told LAist on Monday.

If you can't leave the area entirely, multiple health experts agreed that staying inside is important to staying healthy.

"I know we all have PTSD from COVID, and that's the last thing anybody wants to hear is stay indoors," Kachru said. "But really, that is the best thing you can do."

Staying healthy while indoors

Much of the advice for keeping children safe is the same as the guidance everyone is following. The CDC advises parents to:

• Keep children indoors when air quality is poor
• Keep doors and windows closed
• If possible, use an HVAC system with an air filter or a portable air filter.

Kachru also recommends keeping infants and children cool and hydrated during a wildfire, for example by giving your child a cool bath.

"Keep them cool, so they don't have too much internal heat as well," she said.

And here are other tips we've compiled from our previous coverage and elsewhere:

• Experts recommend a HEPA filter — worth noting, HEPA stands for high efficiency particulate air — if you can get one. If you can't access an air filter, here's a guide to making your own out of a box fan.
• The Environmental Protection Agency suggests creating a clean room in your home — a designated space to keep air quality as high as possible. It has a guide to setting this up here.

We have to go outside. What should we do?

If you have to be outside in bad air quality, wear an N-95 mask. Children over the age of 2 can also wear a mask, but make sure it fits properly.

" My suggestion is to make a game out of it, so that the child will accept it," said Castriotta with USC about helping your child to wear a mask.

He also said if you need to take your kids somewhere in a car, run the air conditioning and make sure the air that's circulating is just the air that's inside the car.

We evacuated and are returning to our home. How do I know it's safe?

The L.A. County Department of Public Health advises parents returning home after a wildfire to keep children away from ash and items covered in ash.

"Think of ash like fine, dangerous dust that can be inhaled deep into the lungs and can cause major problems everywhere it lands. It's not just dirt," a county advisory states.

Before returning with children to an area impacted by wildfire, the EPA and pediatric groups recommend you check for:

• safe drinking water
• running electricity
• safe road conditions
• structurally sound homes; and
• sewage, ash, and debris have been removed

Kleinman with UC Irvine advises those returning home to wipe down walls and surfaces, and vacuum to clean the house. The county recommends a vacuum with a HEPA filter — a vacuum that sprays dust around could be counterproductive.

" Even though the ambient air, the outside air, is relatively clean, the air inside the home may be worse," Kleinman said.

He added that if you don't have an air quality monitor, looking for how much dust is accumulating is a good way to get a sense of indoor air quality.

And if you do return to a site where a home burned down, experts say to be careful afterward.

" Don't take your outer clothing that you wore into the fire zone and then wash it with the family laundry, because whatever toxic chemicals are there are going to be spread around," Kleinman said. " People have to be very cautious and avoid unnecessary exposure."

Learn more from an expert

On Jan. 22, we interviewed Kachru about all things air quality for an Instagram Live presentation. Watch it for yourself:

Republican Sonja Shaw conceded the race for California Superintendent of Public Instruction to Democrat Richard Barrera late Wednesday evening.

“Last night voters made their choice. I would be lying if I said my heart wasn’t heavy,” Shaw said in a statement shared on social media. “As a mother and a protector of children, I feel deeply saddened for the kids. They are the ones who deserve so much better.”

In her social media post, which included a photo of Shaw locking hands with her husband and two daughters, Shaw said her kids had motivated her to run for state superintendent. Shaw won election to the Chino Valley Unified school board in 2022, fueled by support from conservative parents.

“The problem is that for decades, the same people have had their hands on our education system while our children have continued to fall behind,” Shaw said. “I believe we had an opportunity to change that.”

The office of California superintendent of public instruction is nonpartisan, with no party affiliation listed on the ballot. In past races, it was not unusual for two Democrats to advance to the November election. But this year, endorsements, campaign funding and campaigning broke largely along partisan lines.

Shaw, a Republican and board president of Chino Valley Unified, emerged as the top vote getter in a crowded June primary that featured several Democratic state lawmakers. But she contended in her statement that her race didn’t have the “money or machinery” that her opponent did in the November election.

Shaw trailed Barrera by nearly 15 percentage points, according to the latest election results Thursday morning. Shaw’s campaign raised about $595,000 compared to Barrera’s $812,000. However, the California Teachers Association, the state’s largest teachers union and a heavy spender in state superintendent races, also spent $8.4 million to support Barrera, the board president of San Diego Unified.

That pales in comparison to the combined $50 million raised in the 2018 state superintendent race Tony Thurmond won against Marshall Tuck in 2018. The 2026 state superintendent race had the distinction of featuring two local school board members.

Shaw said she’s not sure what her next steps will be.

“I don’t know exactly what God has next, but I know He isn’t finished,” she said.

Shaw will not be returning to the Chino Valley Unified school board where she began her political career. Her husband, Chris Shaw, ran for her open seat and is trailing his challenger by 11 points, according to the San Bernardino County Register of Voters.

This story was originally published by EdSource.

The Wallis Annenberg Wildlife Crossing over the 101 Freeway in Agoura Hills is set to officially open next month, but that hasn’t stopped some wildlife from already using it.

Cameras captured coyote footage twice — once last week and again on Thursday morning — making the mammal the first large animal species seen using the crossing.

“This is amazing — obviously, the wildlife are not waiting for our opening date,” said Beth Pratt, president of the Wildlife Crossing Fund. “The animals are already blessing this crossing and saying, ‘Yep, you got it right.’”

Construction of the expansive bridge began in 2022, aimed at giving wildlife safe passage between the Santa Monica Mountains and Simi Hills after years of research.

Pratt said it’s unclear whether the images of the coyote are of the same animal. The coyote in the most recent image from Thursday morning can be seen on the 101 structure holding a bone or a stick in its mouth.

“The coyote is validating that we got this designed right, and I think that there's something also about a coyote being first — kind of the L.A. mascot next to P-22,” Pratt said.

The National Park Service is installing more cameras along the crossing to document and study how animals use it. While images will be made publicly available, there will not be a livestream.

“We can't, for security reasons, because this is L.A., and if there's a mountain lion going across, somebody's gonna go try to pet it,” Pratt said.

Topline:

• How we got here: Roy held on to a strong lead over McKinney ever since polls closed and is currently ahead by more than twice as many votes. Roy will be a fresh face to the role after the incumbent city attorney, Hydee Feldstein Soto, was ousted in the June primary in a rare defeat of an elected city official. 

• What the candidates had to say: 
  
  • Roy said on social media Wednesday that election night was “a really good night for the people who believe that we should take care of one another, that we can stand up for our rights — even in what feels like an increasingly lawless world — and that we will achieve justice when we fight for it.”
  • McKinney posted on social media Thursday that he’s back in his old office at the Hall of Justice. “The run for City Attorney was an incredible journey, and I’m truly grateful for everyone who believed in me, supported me, and stood by my side,” McKinney wrote. "While I’m disappointed things didn’t turn out the way we hoped, I wouldn’t trade the experience for anything." He acknowledged Roy in a social media video earlier this week, describing her as a “hard worker” who put together a strong coalition of support. McKinney added that he would be “rooting for her.”
  • Neither campaign immediately responded to LAist’s requests for additional comment.
• What’s at stake: The city attorney runs an office of more than 550 lawyers representing L.A. in all legal matters, including filing lawsuits and defending against them. Roy, backed by powerful progressives like U.S. Sen. Bernie Sanders, has vowed to take on the Trump administration in court.
• Go deeper: Read more about the city attorney's role and what's on the table for Roy's first term.

Construction of the green metal fence around MacArthur Park will begin Monday, Nov. 16, with work scheduled to continue through fall 2027.

The city announced the start date Nov. 4, saying crews will install an 8-foot fence around the park’s perimeter. Nearby residents and businesses can expect some noise, dust and vibration during construction, although the city said mitigation measures will be in place.

Crews will work Monday through Friday from 7 a.m. to 3:30 p.m., and the park will remain open while crews are working. 

The fence is the city’s latest attempt to tackle longstanding problems at MacArthur Park, including drug use, homelessness and crime.

The city first approved plans for the fence in October 2025, and the proposal has since drawn both support and criticism from residents and community groups.

Some say they hope the fence will make the park safer, while others question whether it will actually improve conditions there. Police and city officials say the fence will give them more control over the space and make it easier to enforce the law.

Ana Luz Vazquez, a street vendor near MacArthur Park, said her main concern about the fence is what will happen to the unhoused people who stay in the park throughout the day and whether the city plans to address that issue directly.

She is also concerned that construction during the day could affect her ability to work because of traffic, less parking availability and loud noise.

Vazquez said she would prefer construction to take place at night so it would have less of an impact on street vendors.

“If they’re working in the day then how are we supposed to come here and who is going to help us survive,” Vazquez said.

Construction will happen in two phases

Phase 1

• Alvarado St. from W. 6th St. to Wilshire Blvd.
• S. Park View St. from Wilshire Blvd. to W. 6th St.
• Wilshire Blvd. from Alvarado St. to S. Park View St.

Phase 2

• Alvarado St. from Wilshire Blvd. to W. 7th St.
• S. Park View St. from W. 7th St. to Wilshire Blvd.
• Wilshire Blvd. from S. Park View St. to Alvarado St.
• W. 7th St. from Alvarado St. to S. Park View St.

Existing trees will be protected and monitored during the work, according to the Department of Recreation and Parks. Traffic control measures will be in place during work hours, and crews will post temporary “No Parking” signs near active work areas in advance.

Services at the park are expected to remain the same throughout construction. The schedule could change because of weather or other unforeseen circumstances, according to the city.

The city has allocated $2.3 million for the project, but officials have not said whether that will cover the full cost.

After the fence is installed, the city plans a second phase focused on adding decorative elements. Officials have said residents will have an opportunity to provide input on the design.

Residents with questions or concerns about the project can contact Recreation and Parks at RAP.PublicInfo@lacity.org or 213-202-2700.

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