The Air District has awarded $1.18 million grant to the San Ramon Valley Unified School District to replace seven older school buses, five compressed natural gas buses and two diesel buses with zero-emission electric buses and the charging infrastructure to support them. The project will also support the installation of eight DC fast chargers and related infrastructure.
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聖馬特奧縣 (San Mateo County)
瞭解聖馬特奧縣，包括它的氣候、潛在空氣污染問題及目前的空氣品質。您還可以查看聖馬特奧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 has relaunched its Clean Cars for All program with more than $10 million available from state and local funding sources for income-qualified Bay Area residents to purchase cleaner air vehicles.
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Air District strengthens leadership team, staffing to deliver on permitting priorities & strategic goals九月 10, 2025
Changes focus on improving efficiency and delivering timely, transparent permit decisions.
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Other News Articles
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2025/8/22 Air District extends air quality advisory for wildfire smoke through Saturday
八月 22, 2025
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2025/8/21 Air District issues air quality advisory for wildfire smoke through Friday
八月 21, 2025
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2025/8/19 Air District and Tesoro reach $75,000 settlement with enhanced requirements for air monitoring and transparency
八月 19, 2025
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2025/8/18 Air District directs Crown Hill Materials to cease operating unpermitted concrete batch plant
八月 18, 2025
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2025/8/14 Air District files lawsuit against Acme Fill Corporation for illegal landfill emissions
八月 14, 2025
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2025/8/12 Air District issues air quality advisory for wildfire smoke for Tuesday
八月 12, 2025
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2025/8/11 Air District reaches agreement with Argent Materials to resolve air quality violations
八月 11, 2025
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2025/7/30 Deadline to apply for the Air District’s Clean HEET program extended
七月 30, 2025
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2025/7/28 Air District awards $3.5 million in second cycle of James Cary Smith Community Grant Program
七月 28, 2025
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2025/7/23 Air District urges Bay Area to proactively prepare for smoke this wildfire season
七月 23, 2025
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2025/7/17 Air District and Alameda County District Attorney announce enforcement actions against Radius Recycling, formerly Schnitzer Steel
七月 17, 2025
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2025/7/14 Air District lifts air quality advisory for wildfire smoke for Monday
七月 14, 2025
氣候
半島西部海岸以涼爽、多霧的天氣為主，尤其是在夏季。夏季的日平均氣溫，沿西部海岸較為溫和，該縣東面相對溫暖。冬季，全縣的日平均氣溫溫和舒適。微風，最高風速集中在西部海岸。海拔較低處的年均降雨量大約在 20 到 25 英寸之間，聖克魯斯山 (Santa Cruz Mountain) 的年均降雨量最高可達到 36 英寸。
聖馬特奧縣 (San Mateo County) 的氣候還受到區域性灣區氣候的影響。
聖馬特奧縣的空氣品質
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。
在聖馬特奧縣，臭氧幾乎從沒有超過健康標準，PM2.5 通常每年只有一天會超過國家標準。太平洋的新鮮海洋空氣經常飄過海岸邊的丘陵，到達聖馬特奧縣。在冬季，PM2.5 會從灣區的其他地方飄到聖馬特奧縣，加上木材焚燒的煙霧，可能會導致 PM2.5 濃度升高，但很少能超過健康標準。
資源團隊
聖馬特奧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式。
Spare the Air Status
上次更新： 2016/11/8