The Community Advisory Council (CAC) of the Air District invites written comments on amendments to the CAC Charter, the document that guides the governance of the Council.
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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。
最新新聞
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The Air District is issuing an air quality advisory due to wildfire smoke from the Little Fire near Pleasanton for Tuesday, July 21.
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Air District publishes draft changes to water heater rule that delay implementation and lower costs七月 14, 2026
On July 14, the Air District released draft amended rule language outlining potential exemptions and a delayed start date for the existing zero-NOx residential water heater requirement under Air District Rule 9-6. The Air District is publishing the draft language for public review and comment ahead of the Board of Director’s consideration for adoption this fall.
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Other News Articles
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2026/5/4 Spare the Air smog season begins today
五月 4, 2026
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2026/4/28 Air District fines Valero $3.25 million for air quality violations and requires enhanced air monitoring data transparency
四月 28, 2026
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2026/4/21 Air District advances zero-emission trucking in East Oakland
四月 21, 2026
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2026/4/2 Air District charts a bold path forward with the Bay Area’s first regional climate action plan
四月 2, 2026
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2026/3/30 Air District announces $2.3 million penalty for air quality violations at Anheuser-Busch brewery
三月 30, 2026
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2026/3/29 Air District issues air quality advisory for wildfire smoke through Monday
三月 29, 2026
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2026/3/12 Air District opens applications for People’s Air Grant Program
三月 12, 2026
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2026/2/19 Joint DA-Air District Prosecution Secures $10M From Martinez Refining Company
二月 19, 2026
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2026/2/11 Air District announces Kimberly Leefatt as new civil rights officer
二月 11, 2026
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2026/2/10 Air District fines BoDean $1.28 million for air quality violations
二月 10, 2026
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2026/2/4 Spare the Air Alert issued for Thursday due to elevated pollution levels
二月 4, 2026
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2026/1/29 Air District Board approves new grant program to reinvest penalty funds in impacted communities
一月 29, 2026
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2026/1/20 Air District’s Clean HEET Program now accepting applications
一月 20, 2026
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