The Air District will host an in-person conversation with Air District Board Chair Davina Hurt on Saturday, December 7, 2024, from 12 noon – 1 PM at the Greenhouse Community Room in the San Lorenzo Public Library. The conversation will focus on community questions and concerns regarding air quality issues and climate change.
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A Healthy Breathing Environment For Every Bay Area Resident
馬林縣 (Marin County)
瞭解馬林縣，包括它的氣候、潛在空氣污染問題及目前的空氣品質。您還可以查看馬林縣即將發生的空氣局事件，閱讀瞭解當地為改善空氣品質所做的努力。
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Air District to represent Bay Area at COP29十一月 12, 2024
The Air District is sending representatives to attend the United Nations Climate Change Conference, or COP29, in Baku, Azerbaijan from November 11 through November 22. Air District Board of Directors Chair Davina Hurt and Executive Officer Dr. Philip Fine will hold a virtual press conference on Tuesday, November 19 at 10 AM. Bay Area residents are invited to join the discussion, ask questions and share their concerns by connecting with the Air District on Facebook during the livestream press conference.
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The Air District has released a woodsmoke White Paper for public comment, which provides extensive information on wood burning in the Bay Area, the current state of the regulatory landscape for wood-burning devices, and a discussion of potential recommendations to further minimize woodsmoke emissions and exposures.
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氣候
馬林縣西部海岸和南部常有涼爽的海洋空氣和濃霧。因為靠近海洋，這些地區的氣溫全年穩定。因為遠離海洋，馬林縣東面較為溫暖，少霧。距海洋較遠，使得海洋空氣在到達東部馬林城市之前升溫。整個縣的盛行風一般是西北風，西部海岸風速最高。山裡的年降雨量通常比灣區的大部分地方要高，平均在 37 到 49 英寸之間。該縣的大部分降雨發生在十一月到三月。
馬林縣 (San Francisco County) 的氣候還受到區域性灣區氣候的影響。
馬林縣的空氣品質
臭氧和細顆粒物污染（即 PM2.5）是影響舊金山灣區的主要區域性空氣污染物。臭氧問題主要發生在夏季，細顆粒物污染主要發生在冬季。
沿著馬林縣海岸和馬林縣南部，來自太平洋的潔淨空氣幫助把空氣污染降到最低。在馬林的其他地方，偶爾才會出現臭氧問題，但丘陵地形和冬季較冷的氣候把 PM2.5 鎖在地表附近，致使空氣品質超過健康標準。
資源團隊
馬林縣的愛惜空氣資源團隊在當地社區倡導降低空氣污染的方法。
Spare the Air Status
上次更新： 2016/11/8