There already have been brush fires around O’Neals, Millerton Lake, Porterville and Fresno. Residents are fleeing flames in Southern California. With dry grasslands and forests after another subpar wet season, this could be a very ugly fire season.
The immediate concern is danger to residents, firefighters and homes. Air quality is a secondary concern, but it’s worth noting because it can become a wider public health concern. Pay attention to the warnings from air authorities.
Remember June 2008? There were thousands of fires sparked by lightning. Columns of smoke drifted into the San Joaquin Valley from many directions.
For about a week, dirty air simultaneously breached both the ozone and particle pollution standards. The double whammy happened again in July 2008, though it wasn’t as bad as that June episode.
You can look up your zip code on the final version of the state’s new health screening tool to find out the risk of living wherever you live in California. And you will find it here.
I wrote about this in March for a story about West Fresno, which is ranked the most dangerous place anywhere in the state. The Bee links to the tool have been updated.
I noted at least one change. There are bound to be others.
The change I saw was in the 93656 zip code for Lanare and Riverdale in southwest Fresno County. In the previous version of the tool, the zip was ranked among the top 10% of the riskiest places to live. The new tool shows it is in the top 20%.
I noticed the score for the category on low birth weights had been lowered, meaning there was not as much risk as previously thought.
It may seem like a small change, but these rankings will be used to prioritize the spending of some money raised at cap-and-trade auctions.
Hall, who has led the coalition since mid-2011, will remain involved with the coalition on its steering committee as well as the Healthy Air & Stable Climate action subcommittee.
“CNA is a great fit for me,” he said in an email. “The valley’s path to clean air is a political one, and the nurses of CNA are the largest, most effective union in our state. Their pro-health stands could not be better.”
Dolores Weller, associate director of the air quality coalition, has been named as interim director for the coalition.
The phone conversation started with a question: Which city has worse ozone — Fresno or Bakersfield?
It’s a good question, but I told the reader that we have this conversation far too often around here. It’s like debating the difference between drowning in 15 feet of water and 17 feet of water.
Fresno? Bakersfield? They’re both among the worst in the country.
I think it’s more interesting to compare the Valley with cities outside of California that have a national reputation for dirty air — like Houston and Phoenix. The pollution in Fresno, Bakersfield and other Valley cities is far worse than in cities several times larger.
Look at 2012 violations of the federal eight-hour ozone standard. Phoenix has 1.46 million people, according to the U.S. Census, and the city recorded 30 violations. Houston with a population of 2.1 million had 35.
How many Valley locations had more violations? Clovis, Fresno, Parlier, Arvin, Bakersfield, Oildale, Edison, Porterville and, oddly enough, Sequoia and Kings Canyon National Parks.
In fact, Houston and Phoenix combined didn’t have as many as the Ash Mountain site in Sequoia National Park, which recorded 82 violations. Parlier with a population of about 15,000 in Fresno County had 60. In Southern California, Crestline in the San Bernardino Mountains led the nation with 88.
Back to Bakersfield and Fresno.
In Fresno with population of about a half million, there were 51 violations last year at one monitoring site. In Bakersfield, population 352,000, one monitor showed 56.
Compared to the rest of the country, the Valley is really in another universe. Fresno and Bakersfield are just part of a bigger picture here.
Over Thanksgiving, a friend asked how the San Joaquin Valley’s air quality might affect someone with a heart problem. It’s a good question now when the most dangerous air issues arrive.
There is evidence that heart attack risk rises as particle pollution, known as PM-2.5, increases.
What’s PM-2.5? Think soot from wood burning in fireplaces, though it also comes from diesel exhaust, chemicals in the air and microscopic moisture droplets.
By chance, an air-quality activist last week sent me a link to an article in progress on the Journal the American College of Cardiology. It included a section on PM-2.5, saying the odds of a fatal heart attack for nonsmokers rise 22% for each 10 microgram increase in PM-2.5.
The health standard is 35 micrograms per cubic meter of air. On Jan. 1 this year, one Fresno monitor was 70 micrograms higher than that federal standard.
You don’t need to do the math to see that even people without heart or lung problems were suffering through an air crisis at the time.
The article advises anyone with cardiac problems to avoid exposure during episodes of PM-2.5. Last winter, that would have meant avoiding the outdoors for weeks in December and January.
Obviously, the Valley has many violations of the federal PM-2.5 standard. The biggest hot spots seem to be Fresno and Bakersfield, but there are PM-2.5 violations in many places.
What about this year?
A quick look at the California Air Resources Board site tells us that PM-2.5 hasn’t been a problem yet. If we have a lot of stormy weather this year, we might not have a long run of bad days as we did last year.
Environmental watchdogs filed suit last week to stop that $12 dirty-air fee now attached to your vehicle registration each year. Keep your eye on this one, folks.
It’s all about that $30 million ozone fine that the San Joaquin Valley pays each year for missing a cleanup deadline.
This lawsuit hits at the heart of who pollutes and who pays in the Valley — where there have been more ozone violations in the last 12 years than any other place in the country. The fine is for failing to achieve an old ozone standard.
The lawsuit says the fine has been illegally shifted from major industries to residents, but local air authorities and the U.S. Environmental Protection Agency don’t see it quite that way.
The federal suit was filed by Earthjustice on behalf of Medical Advocates for Healthy Air, the Natural Resources Defense Council, Latinos United for Clean Air, the National Parks Conservation Association and the Sierra Club.
By law, the federal fine for missing the cleanup deadline in 2010 is supposed to be pointed at major industries, Earthjustice says. The EPA violated the Clean Air Act when it allowed local air leaders to waive the fine for many of these industries, the suit says.
But local air authorities say industries already have spent $40 billion over the last several decades and reduced pollution dramatically. Now, they say, it’s time for motorists, who help create the pollution, to pay a little more, too.
There are a host of arguments on both sides about who pollutes more and how the cost should be split up. I’ll let readers trot out the numbers and the arguments.
I’ll conclude by answering the one question that is asked every time I bring up this $30 million penalty.
Where does the money go? It goes into the Valley’s pool of pollution-reduction funding. It’s used, for instance, to help replace dirty diesel engines in the Valley.