This is where air quality was the worst in the Bay Area in 2018

Repost from SF Gate

This is where air quality was the worst in the Bay Area in 2018

By Drew Costley, March 13, 2019 12:30 pm PDT

FILE – The San Francisco skyline shrouded in smoke on in this file photo from Nov. 16, 2018, a day when the air quality reached purple on the Air Quality Index (AQI).Click or swipe through the slideshow to see where the best and worst air quality was in the Bay Area in 2018.  Photo: Russell Yip / The Chronicle
IMAGE 1 OF 14 – FILE – The San Francisco skyline shrouded in smoke on in this file photo from Nov. 16, 2018, a day when the air quality reached purple on the Air Quality Index (AQI). | Photo: Russell Yip / The Chronicle  … more

Residents of San Francisco experienced the worst air quality in the city’s recorded history in 2018 because the historic Camp Fire in Butte County. The rest of the region was choking on smoke from the wildfire, too. At one point in November 2018, Northern California had the worst air quality in the world.

During the Camp Fire, Vallejo residents experienced the worst air quality of the year on November 16, the eighth day of the fire, according to the measurements taken by the Bay Area Air Quality Management District (BAAQMD). On that same day, several other Bay Area spots also recorded their worst air quality of the year.

READ MORE: San Francisco AQI jumps to 271, worst air quality ever recorded in the city

“A few really big events can really affect the air quality in the Bay Area,” Charley Knoderer, meteorology manager for the BAAQMD, said. He added that the frequency and intensity of wildfires in Northern California in recent years is “highly unusual and causes a lot of problems.”

Kristine Roselius, communications manager for the BAAQMD, said that climate change is “supercharging and exacerbating” wildfires in the region. “We’ve got more extreme weather and more extreme weather is causing more catastrophic wildfires that are larger in scale, that are harder to put out, and they put out a lot of smoke.”

This chart shows the number of times the Bay Area has exceeded the federal standard for PM2.5 (particulate matter) since 2000. Although overall air quality is getting better due regulations, wildfire smoke is contributing to the number of days that a federal exceedance occurs in a given year. Photo: Courtesy Of The Bay Area Air Quality Management District
This chart shows the number of times the Bay Area has exceeded the federal standard for PM2.5 (particulate matter) since 2000. Although overall air quality is getting better due regulations, wildfire smoke is contributing to the number of days that a federal exceedance occurs in a given year. Photo: Courtesy Of The Bay Area Air Quality Management District

Outside of the historically bad air quality of November 2018, where in the Bay Area do we find the worst air quality? SFGATE averaged the highest recorded Air Quality Index (AQI) ratings to start to get an idea of where it was the worst.

Click through the slideshow at the top of this story to see where air quality was best and worst in 2018.

The AQI is a combination of air quality measures – carbon monoxide, nitrogen dioxide, ozone, particulate matter and sulfur dioxide – taken by the BAAQMD.

Knoderer said traffic congestion is the largest contributor to poor ambient air quality. The amount of traffic in West Oakland and near Laney College, along with action along the Port of Oakland, make the air quality in the area so poor.

Ambient is a key distinction from the moments, like during a wildfire, when there’s unusually poor air quality. Knoderer pointed out that if it hadn’t been for the smoke from the Camp Fire, the Bay Area would not have had any days that exceeded federal standards for the level of particulate matter in the air last year.

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“We generally have two seasons that affect air pollution differently,” Koderer said. “You have summer, when ozone is the primary pollutant, primarily from cars. And then you have the winter, which is primarily particulate matter or PM2.5, and that’s more local forces like fireplaces.”

Roselius added, “Wood fires are the number one source of winter time air pollution.”

This chart shows the number of days the the Bay Area has exceeded the state and national standards for ozone since 1974. Photo: Courtesy Of The Bay Area Air Quality Management District
This chart shows the number of days the the Bay Area has exceeded the state and national standards for ozone since 1974.  Photo: Courtesy Of The Bay Area Air Quality Management District

The good news is that most of the monitoring stations in the Bay Area had monthly averages of particulate matter – different from the average of all of the monthly AQI highs – that were all under the federal health standard of 35 micrograms per cubic meter per day.

Two of the three monitoring sites with the highest monthly averages in 2018 were in Oakland, at Laney College and West Oakland. The other was on Owens Court in Pleasanton. All three sites averaged 14.4 micrograms per cubic meter per day last year.

Complaints Over Latest Flaring Event At Chevron Richmond Refinery

Repost from KPIX5 CBS SF Bay Area

Complaints Over Latest Flaring Event At Chevron Richmond Refinery

March 18, 2019 at 1:26 pm
Image result for chevron richmond refinery
Chevron Richmond Refinery

RICHMOND (CBS SF) – Four members of the public filed complaints with the Bay Area Air Quality Management District over flaring observed at the Chevron Richmond Refinery over the weekend.

The air district sent inspectors to the scene Sunday, and they are continuing to investigate the flaring, which Chevron said was caused by an upset in a process unit.

District spokeswoman Kristine Roselius said that so far, no notices of violation have been issued with regard to the incident, but detailed information about what chemicals were released into the air and why may not be available for months.

Roselius referred to flares as a safety device, burning very hot to protect public health by pushing the emissions high into the atmosphere to minimize their effect on nearby communities.

In a statement issued Sunday by Chevron spokesman Braden Reddall, the oil giant reassured neighbors that there was no environmental or health risk, and that flares are used to “relieve pressure during the refining processes.”

Members of the community interested in monitoring air quality around the refinery can do so at www.fenceline.org/richmond.

Sunday’s flaring is just the latest in a string of such occurrences, with eight flaring events reported in 2018 as well as incidents in January and February of this year. The latest reports of flaring

Air district officials have said each one is under investigation, but that in most of the 2018 incidents, the flares were burning off hydrogen, which burns very clean.

America Cares About Climate Change Again – Jay Inslee and more

Repost from The Atlantic

America Cares About Climate Change Again

For the first time in years, a broad spectrum of climate advocates is playing offense.
 By ROBINSON MEYER, MAR 19, 2019
Jay Inslee, Democratic governor of Washington, launches his presidential campaign in Seattle.
Jay Inslee’s long-shot, climate-focused presidential campaign is only one of several new campaigns, run by Democrats across the ideological spectrum. LINDSEY WASSON / REUTERS

Suddenly, climate change is a high-profile national issue again.

It’s not just the Green New Deal. Around the country, the loose alliance of politicians, activists, and organizations concerned about climate change is mobilizing. They are deploying a new set of strategies aimed at changing the minds—or at least the behaviors—of a large swath of Americans, including utility managers, school principals, political donors, and rank-and-file voters.

They make a ragtag group: United by little more than common concern, they don’t agree on an ideal federal policy or even how to talk about the problem. They do not always coordinate or communicate with one another. And while their efforts are real, it remains far too early to say whether they will result in the kind of national legislative victories that have eluded the movement in the past.

But for the first time since November 8, 2016, if not far earlier, climate advocates are once again playing offense.

This mobilization starts at the top of the U.S. political system. Earlier this month, Washington State Governor Jay Inslee announced that he would run for president to elevate climate change as a pressing national issue. Inslee’s launch did not mention his White House–ready biography—he’s a former star athlete who married his high-school sweetheart—and focused entirely on his decades-long climate focus.

“I’m the only candidate who will make defeating climate change our nation’s number-one priority,” Inslee said in his launch video. His campaign raised $1 million in its first three days, a surprisingly large figure for a single-issue underdog candidate.

[ Read: Jay Inslee’s risky bet for 2020 ]

Other national political leaders are trying different strategies. Michael Bloomberg, the former New York mayor who has made climate a signature issue, announced that he would not run for president because his considerable fortune would be better spent fighting carbon pollution directly. Instead, he will fund a new campaign called Beyond Carbon for the Sierra Club, an extension of the club’s wildly successful Beyond Coal campaign, also bankrolled by Bloomberg. Beyond Coal says it has helped close 285 of the country’s 530 coal plants, a major reason for the overall decline in U.S. carbon emissions.

This widespread public concern about climate change is already being reflected in policy made at the state level. New Mexico will soon become the third state to set a goal for 100 percent carbon-free electricity. Last week, lawmakers passed a mandate that by 2045, 80 percent of the state’s power must come from renewable sources and 20 percent from carbon-free sources. The governor cheered the measure and is expected to sign it.

California, Hawaii, and the District of Columbia have adopted similar goals, all pegged to 2045. And their ranks could soon expand. Twelve more Democratic governors have promised to mandate the same 100 percent target, according to Rob Sargent, a campaign director at Environment America, a consortium of state-level environmental groups. “Six governors got elected in November running on 100 percent renewables,” he told me. “That wouldn’t have happened four or even two years ago.”

Excitement is also coming from the grassroots. On Friday, thousands of U.S. students refused to go to school, participating in a worldwide student strike for climate action. The Sunrise Movement, a youth-led group that brought national attention to the Green New Deal in November, plans to hold 100 town-hall meetings in support of the plan across the country, organized by local chapters.

This massive protest in Lisbon was one of hundreds of “climate strike” events held worldwide on Friday. The class boycott spilled into the United States for the first time last week. (Rafael Marchante / Reuters)

Much of this activity is concentrated among Democrats. But public opinion has shifted in their favor on the issue. Nearly two-thirds of Americans say that the Republican Party’s position on climate change is “outside the mainstream,”according to an NBC/Wall Street Journal poll conducted last month. That represents a nine-point bump since October 2015, when the question was last asked.

That poll was conducted in February, when the Democratic-led Green New Deal dominated media coverage. But a majority of Americans said that month that Democratic positions on climate change were “in the mainstream.”

Within the party, rank-and-file Democrats seem to be taking the issue more seriously. Eighty percent of likely Iowa Democratic caucus-goers say that primary candidates should talk “a lot” about climate change—a result that suggests climate change is one of the Democratic Party’s top two issues, according to a CNN/Des Moines Register poll conducted by Selzer and Companythis month. Only health care merited such consensus concern among the group.

That points to a potential upheaval in how important voters consider climate policy. In May 2015, when the same polling firm last posed a similar question to likely Democratic caucus-goers, climate change did not rank among the top five most important issues.

And several recent polls have also identified a huge, nearly 10-point surge in worry about climate change among all Americans. “We’ve not seen anything like that in the 10 years we’ve been conducting the study,” Anthony Leiserowitz, a researcher at Yale, told me in January.

Those national surveys found that Americans were motivated by a series of urgent new reports about climate science and an outbreak of extreme weather.

[ Read: How to understand the UN’s dire new climate report ]

Some Republicans say they’re taking notice. “I think we’re moving from the science of climate to the solutions of addressing climate, and that is a big shift in particular for Republicans,” says Heather Reams, the executive director of Citizens for Responsible Energy Solutions, a nonprofit that encourages GOP politicians to support renewable energy.

This shift, if it is occurring, has yet to result in concrete policy proposals. Nor is it shared across the party. Some Senate Republicans have embraced “innovation” as a possible solution to climate change, but the Trump administration last week proposed zeroing out the budget for two major Department of Energy innovation programs. The programs will survive, however, in part because they have the support of Lamar Alexander, a powerful Republican from Tennessee who chairs the Senate Appropriations Subcommittee on Energy and Water Development.

In the House, Republicans are far more skeptical of climate action. Representative Rob Bishop, a conservative lawmaker from Utah, has said the Green New Deal is nearly “tantamount to genocide.” The House GOP has offered very few climate policies of its own. An exception: Two Republicans—Representative Brian Fitzpatrick of Pennsylvania and Representative Francis Rooney of Florida—last year co-sponsored a bipartisan bill to tax carbon emissions without increasing the federal budget.

It’s still unclear whether the spike in public concern will translate to any lasting GOP shift. The Green New Deal, in all its ambition and haziness, has reframed the climate conversation around solutions, where Democrats have more to say right now; if moderate Democrats fell back to insisting on the acceptance of climate science alone, Republicans might be happy to meet them there.

In any case, the views of the country’s most powerful Republican, President Donald Trump, seem extremely unlikely to change. So it’s left to his would-be 2020 opponents to heighten the contrast. At least eight candidates have made climate change a top issue, according to The New York Times. And announcing his candidacy for president last week, the former Representative Beto O’Rourke of Texas said that “interconnected crises in our economy, our democracy, and our climate have never been greater.” (He has yet to offer a concrete proposal on the issue.)

Whether this focus on climate change produces new policy ideas remains to be seen. Yet even so, environmental groups and their allies are feeling whiplash at how far the conversation has come since 2016. Says Alex Trembath, the deputy director of the Breakthrough Institute, an environmental research center based in Oakland: “If you had asked me a year ago if we would’ve been talking this much about climate change now, I would’ve said, ‘Absolutely not.’”


Residents concerned about smoke; officials ‘let it burn’

March 19, 2019, 3:15pm Pacific Time

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