Posted on Categories Air, TransportationTags , , , Leave a comment on Sonoma County gets high marks for good air 

Sonoma County gets high marks for good air 

Sonoma County once again got straight-As on the American Lung Association’s latest air quality report card, which also cited California’s prolonged drought as a factor in fouling the state’s skies.
For the second year in a row, the county went without a single day of ozone or particle pollution exceeding federal standards, according to State of the Air 2015, the lung association’s annual report released Wednesday. Much of the credit can go to the breezy weather that typically blows away bad air.
Only three other coastal counties — Mendocino, Humboldt and Monterey — matched that perfect score, while Lake County came close with a single day of high ozone pollution, just as it did in last year’s report.
Read more via: Sonoma County gets high marks for good air | The Press Democrat

Posted on Categories Air, Sustainable LivingTags , , , Leave a comment on Bay Area fireplace phase-out under new air quality regulations

Bay Area fireplace phase-out under new air quality regulations


Wood smoke is the leading cause of wintertime air pollution, contributing 38 percent of fine particular matter, and about 1 million Bay Area residents have respiratory ailments putting them at risk from exposure to particulate pollution, the air district said.

Chestnuts roasting on an open fire are a celebrated slice of Americana, but those cheerful blazes are bound for extinction under proposed Bay Area air quality regulations that would apply to most of Sonoma County’s 185,660 households.
Aimed at reducing the health threat from pollutants produced by burning wood in fireplaces and stoves, the rules would cost property owners hundreds to thousands of dollars to install alternatives — including federally certified wood-burning devices, gas-fueled or electric options — or to remove or wall off fireplaces.
For homeowners, however, the requirements would not apply until their property is sold or transferred.
The Bay Area Air Quality Management District says that a complete turnover — eliminating about 1.4 million fireplaces and noncertified wood-burning devices — would occur in about 30 years, based on the assumption that 3 percent of Bay Area homes are sold each year.
The district’s proposals have rekindled a debate over wood smoke, with health advocates supporting cutbacks and both the wood stove industry and real estate interests challenging specific regulations.
The air district began issuing winter pollution alerts more than 15 years ago through voluntary burn bans on days when air quality was expected to be poor, said Ralph Borrmann, a district spokesman. The program did not effectively curb particulate levels, leading to the adoption in 2008 of more extensive rules, including mandatory winter burn bans known as Spare the Air alerts, which have cut particulate pollution by 30 percent, Borrmann said.
But wood smoke remains “a significant health issue in the Bay Area,” Jack Broadbent, executive officer of the air district, said in a press release. The proposed rule amendments are intended to “ensure that public health is protected” and that the Bay Area meets state and federal air quality standards, he said.
Read more via Bay Area fireplace phase-out could cost Sonoma County | The Press Democrat.

Posted on Categories Air, Climate Change & EnergyTags , , , Leave a comment on Some states fight to keep wood fires burning

Some states fight to keep wood fires burning

Smoke wafting from wood fires has long provided a familiar winter smell in many parts of the country – and, in some cases, a foggy haze that has filled people’s lungs with fine particles that can cause coughing and wheezing.
Citing health concerns, the Environmental Protection Agency now is pressing ahead with regulations to significantly limit the pollution from newly manufactured residential wood heaters. But some of the states with the most wood smoke are refusing to go along, claiming that the EPA’s new rules could leave low-income residents in the cold.
Missouri and Michigan already have barred their environmental agencies from enforcing the EPA standards. Similar measures recently passed Virginia’s legislature and are pending in at least three other states, even though residents in some places say the rules don’t do enough to clear the air.
It’s been a harsh winter for many people, particularly those in regions repeatedly battered by snow. And the EPA’s new rules are stoking fears that some residents won’t be able to afford new stoves when their older models give out.
“People have been burning wood since the beginning of recorded time,” said Phillip Todd, 59, who uses a wood-fired furnace to heat his home in Holts Summit. “They’re trying to regulate it out of existence, I believe, and they really have no concern about the economic consequences or the hardship it’s going to cause.”
Others contend the real hardship has fallen on neighbors forced to breathe the smoke from winter wood fires.
Read more via News from The Associated Press.

Posted on Categories Air, Sustainable LivingTags , , , Leave a comment on Air quality & smoke impacts in Sonoma County

Air quality & smoke impacts in Sonoma County

Air Pollution Control Officer of the Northern Sonoma County Air Pollution Control District
Air quality is measured against standards set by the U.S. Environmental Protection Agency and the California Air Resources Board for specific pollutants.  When air quality doesn’t meet a standard, the local air district has to develop a plan of regulations that will improve air quality until it does meet the standard.  Air quality regulations vary from district to district because they reflect local air quality needs.
Sonoma County spans two air regions. The southern portion of the County is managed by the Bay Area Air Quality Management District, which includes eight other Counties around the San Francisco Bay. The Northern Sonoma County Air Pollution Control District manages the remainder of the county. Most of Sonoma County’s cities are included in the Bay Area District.
Only the cities of Healdsburg and Cloverdale are in the Northern Sonoma District, which also includes the towns along the lower Russian River and the entire Sonoma Coast.  Anyone interested in more information about the boundary line can view a map of the County showing both air districts at:
The most significant pollutants in Sonoma County are ozone (a component of smog), and particle pollution (which we refer to as particulate matter, or PM).  We know this by measuring pollutants in the air.  The Bay Area District operates a monitoring station on 5th Street in Santa Rosa.  The air quality in the Bay Area does not meet the federal or state standards for ozone or particulate matter.  The Northern Sonoma District operates air monitoring stations in Cloverdale, Healdsburg, and Guerneville.  Air quality in Northern Sonoma meets all of the federal and state standards – along with Lake County, it is the cleanest air in California!
Most people understand that smog is harmful, but many people don’t know what particulate matter is or why we’re concerned about it.  Particles in the air come from a variety sources and have varying chemical make-ups. The size of a particle determines how far past our bodies’ defenses it can penetrate. We are most concerned about particles small enough to penetrate deep into our lungs, specifically known as inhalable and fine particles.
Inhalable particles are generally smaller than 10 microns in diameter (often called PM10) and come mostly from fine dust and combustion. By comparison, the average human hair is about 70 microns in diameter and fine grains of beach sand are about 90 microns. Inhalable particles have been shown to cause or contribute to a long list of adverse health effects, including: increased respiratory symptoms, pneumonia, bronchitis, and chronic obstructive pulmonary disease; exacerbation of asthma; increased hospital admissions and emergency room visits; increased risk of premature births and infant mortality; and an increase in cancer, cardiovascular, and respiratory deaths, as well as increased total mortality.
Fine particles are a subset of inhalable particles. These are the smaller particles in that group, less than 2.5 microns in diameter (PM2.5). These particles penetrate so deeply that they get carried throughout the body where they interfere with cellular processes.Fine particles also tend to be more reactive and are responsible for some of the most significant of the health effects. Fine particles come mostly from combustion, including factories, cars, and fireplaces and woodstoves.
Read more via NO SMOKING PLEASE – Air Quality & Smoke Impacts in Northern Sonoma County.

Posted on Categories Sustainable LivingTags Leave a comment on Pollution Prevention Week in Sonoma County

Pollution Prevention Week in Sonoma County

An annual phenomenon of promoting sustainability and the environment has made its way back around this year to Sonoma County. Starting on the third Monday of September each year is National Pollution Prevention Week. Originating in California in 1992, Prevention Week has gained popularity throughout the entire nation and in the local community.
“The National Pollution Roundtable, based in Washington, D.C. and the largest membership association devoted solely to pollution prevention, is advancing pollution prevention awareness through efforts to encourage and promote widespread participation in National Pollution Prevention Week,” as stated  on the Santa Barbara County Air Pollution Control District website.
The purpose of Pollution Prevention Week is to give the community and citizens the opportunity to learn about sustainability efforts and participate in activities and events by spreading awareness of the harms caused to Earth and its inhabitants through pollution.
Read more via Pollution Prevention Week in Sonoma County — Sonoma State Star – The university's student-run newspaper.

Posted on Categories Land UseTags Leave a comment on Asphalt plant opponents' appeal denied

Asphalt plant opponents' appeal denied


Opponents of an asphalt plant just outside Petaluma city limits have lost another legal battle and are mulling whether to pursue one final appeal, a review by the state Supreme Court.

The 1st District Court of Appeal in San Francisco this week denied a request by the Petaluma River Council, city of Petaluma and other plaintiffs for a rehearing before the same three-judge panel that unanimously rejected their appeal last month.

The groups had appealed a 2011 ruling of Sonoma County Superior Court Judge Rene Chouteau, who determined that the county’s environmental analysis of the proposed Dutra Materials plant was adequate and that open meeting laws were followed when the issue came before the Board of Supervisors.

via Asphalt plant opponents’ appeal denied | The Press Democrat.
See also Friends of Shollenberger Park

Posted on Categories Land UseTags , , Leave a comment on Critics of Petaluma asphalt plant proposal seek rehearing

Critics of Petaluma asphalt plant proposal seek rehearing


The city of Petaluma and a coalition of environmental groups Monday asked a three-judge panel to rehear its appeal challenging Sonoma County’s approval of the Dutra Materials asphalt plant along the Petaluma River just south of city limits.

In a unanimous ruling last month, the 1st District Court of Appeal in San Francisco affirmed the 2011 judgment of Sonoma County Superior Court Judge Rene Chouteau, who found the county’s air quality analysis of the project was adequate and that open meeting laws had been followed.

The plaintiffs contend that the appeals court did not properly rule on the environmental and procedural questions.

via Critics of Petaluma asphalt plant proposal seek rehearing | The Press Democrat.