The Air District's Board of Directors has approved the grant guidelines for the Local Community Benefits Fund, marking a major milestone for the Bay Reinvesting Penalties for Air Improvement and Resilience program, or Bay REPAIR program. The program will begin accepting grant applications on Jan. 29, 2026, opening a new opportunity for community-led projects that reduce air pollution, improve public health and strengthen community resilience in Benicia, Richmond and surrounding communities.
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Odor/Flaring Advisory
Ongoing, intermittent odors and/or flaring are expected near Valero Refinery in Benicia due to shutdown operations. Air District inspectors will be closely monitoring. Report air quality complaints: 800-334-ODOR or online.
sitewide-alert-advisory
Odor/Flaring Advisory
Ongoing, intermittent odors and/or flaring are expected near Valero Refinery in Benicia due to shutdown operations. Air District inspectors will be closely monitoring. Report air quality complaints: 800-334-ODOR or online.
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索諾瑪縣 (Sonoma County)
瞭解索諾瑪縣，包括它的氣候、潛在空氣污染問題及目前的空氣品質。您還可以查看索諾瑪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’s Clean HEET Program is now accepting applications for grants that can help to offset the cost of switching from wood-burning or pellet-burning stoves, fireplace inserts or open-hearth fireplaces to an electric heat pump. A decommission-only option is also available for homeowners to remove existing open-hearth fireplaces or older, uncertified wood-burning stoves or inserts. Switching to an electric heat pump helps improve air quality in communities by replacing polluting wood-burning devices with cleaner heating options.
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The Air District is extending a Spare the Air Alert through Sunday, January 18, which bans burning wood, manufactured fire logs or any other solid fuel, both indoors and outdoors. A Spare the Air Alert remains in effect today, Saturday, January 17.
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Other News Articles
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2025/11/25 Spare the Air Alerts issued for Wednesday & Thanksgiving Day due to wood smoke pollution. Use of all wood-burning devices is prohibited.
十一月 25, 2025
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2025/11/19 Public Comment Deadline – Draft Local Community Benefits Fund Guidelines (Nov 25 at 5 PM)
十一月 19, 2025
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2025/11/18 Air District launches commercial electric lawn and garden equipment exchange
十一月 18, 2025
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2025/11/13 Air District highlights Bay Area leadership and global collaboration at COP30
十一月 13, 2025
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2025/11/5 Air District awards $3 million to deploy new electric vehicle chargers in Richmond
十一月 5, 2025
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2025/10/28 Air District fines Republic Services $159,000 for landfill gas violations
十月 28, 2025
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2025/10/27 Air District issues prescribed burn notice for October 27-31
十月 27, 2025
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2025/10/22 Air District awards $5M to electrify special education school buses
十月 22, 2025
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2025/10/17 Air District issues prescribed burn notice for October 17 - 24, 2025
十月 17, 2025
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2025/10/9 Air District fines Marathon Martinez Refinery $372,550 for violations
十月 9, 2025
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2025/10/1 Air District Board adopts wood burning and prescribed burning amendments to protect public health and reduce wildfire risk
十月 1, 2025
氣候
索諾瑪縣 (Sonoma County) 的氣候很大程度上受到佩塔盧馬 (Petaluma)、科塔蒂 (Cotati) 和索諾瑪峽谷 (Sonoma valleys) 地形的影響。佩塔盧馬和科塔蒂峽谷裡的氣溫接近，而索諾瑪峽谷相對較為溫暖，與納帕谷接近。夏季，夜間溫度適中，白天炎熱；冬季，夜間涼爽，白天氣溫適中。佩塔盧馬和科塔蒂峽谷的風向規律受到佩塔盧馬峽口的強烈影響，聖羅莎和佩塔盧馬以無風到輕風為主。夏季傍晚時分，佩塔盧馬和科塔蒂峽谷常常起霧，並一直持續到次日午間之前。索諾瑪峡谷的陽光充沛。佩塔盧馬的年降水量為 24 英寸，索諾瑪 29 英寸，聖羅莎 30 英寸。
索諾瑪縣的氣候還受到區域性灣區氣候的影響。(icon) (PDF)
索諾瑪縣的空氣品質
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。
雖然索諾瑪縣內的大部分地方在夏季會變得十分炎熱，但空氣監測結果顯示，這一地區的臭氧水平在整個灣區是最低的。夏季除了最熱的幾天以外，新鮮的海風會從西面山脈之間的峽口吹向內陸。
節假期間，尤其是因為木材焚燒等，PM2.5 水平會上升，但空氣監測結果再次顯示，該地區的 PM2.5 水平在整個灣區最低。
郡縣資源團隊
索諾瑪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。
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上次更新： 2016/11/8