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Air Quality

North Bay fire crews on alert as extreme heat raises fire danger

  • Aug 2

Spare the Air Alert lifted for Bay Area

  • Aug 1

Woodside Fire brings hazardous air to parts of North Bay

  • Aug 1

Canadian premier responds to Trump's wildfire pollution tariff threat

  • Jul 19

Wildfires may impact 2026 World Cup final

  • Jul 17

As smoke from Canadian wildfires blankets the US, can wearing a mask help?

  • Jul 17

How to protect yourself from poor air quality amid wildfire smoke

  • Jul 16

Hospitals brace for delays after Tracy medical supply facility fire

  • Jun 19

Latest Videos

2:18

Bay Area air quality advisory extended until Thursday due to smoke

  • Aug 6
2:26

North Bay fire crews on alert as extreme heat raises fire danger

  • Aug 2
2:44

Woodside Fire brings hazardous air to parts of North Bay

  • Aug 1
2:51

Evacuation orders, warnings lifted for wildfire burning in Sonoma Co.

  • Aug 1
0:40

Crews work overnight to make progress on Woodside Fire in Sonoma Co.

  • Jul 31
0:50

Progress made as Sonoma Co. fire triggers evacuations, closes part of Highway 1: CAL FIRE

  • Jul 31
2:02

Woodside Fire brings hazardous air to parts of North Bay; residents urged to take precautions

  • Jul 31
3:01

Hospitals brace for delays after Tracy medical supply facility fire

  • Jun 19

Latest Stories

KGO-TV

Environmental testing ongoing as cleanup at Tracy Medline fire transitions to new phase

Cleanup efforts continue at the Medline warehouse site in Tracy after a massive fire last week destroyed the 1-million-square-foot facility, leaving widespread debris and damage throughout the area. Officials released a list of chemicals stored at the facility, warning that ash and debris may contain hazardous materials, including metals and other fine particles that could be harmful if inhaled or touched without proper precautions.

  • Jun 18

Bay Area ban on gas‑powered heaters begins in 2027, raising concerns over soaring replacement costs

The Bay Area Air District is weighing flexibility in its rule that will eventually require all new water heaters and furnaces be electric between 2027 and 2031, a move aimed at reducing nitrogen oxide pollution, which can increase smog and decrease air quality.

  • May 7

Kilauea volcano in Hawaii erupts, launching football-sized debris into the air, officials report

Kilauea, a volcano in Hawaii, began erupting on Tuesday morning, releasing large volcanic particles into the air, according to officials.

  • Mar 10

Air district fines Martinez refinery nearly $375,000 for violations

The refinery, a subsidiary of Tesoro Refining, was fined $372,500 for 13 violations including tank-related violations, reporting delays and uncertified pieces of equipment at its on-site gas dispensing facility, the air district said.

  • Oct 9, 2025
KGO-TV

Bay Area Air District board votes to lower criteria to declare Spare the Air alerts

Previous years have averaged 15 Spare the Air alerts, but the air district said the lower threshold could mean more than twice that number of alerts may be called as a result.

  • Oct 2, 2025