Air quality in San Diego is improving, according to year-over-year data. Why it matters: Long-term exposure to poor air quality is harmful to your health. By the numbers: The average percentage of ...

Hundreds of Marines and National Guard members are at the border in San Diego due to the president’s order to secure the ...

Planned for this spring, the San Diego County Board of Supervisors approved to convene on a special meeting to discuss about ...

The San Diego APCD has extended an air quality alert due to increased fine particle pollution from wildfire smoke for San ...

There were more than 2,400 personnel assigned to battle the fire. All evacuation warnings were lifted Sunday afternoon, but ...

After a week of smoke, ash and flames, officials with Cal Fire San Diego announced Thursday that the Border 2 Fire, located in the Otay Mountain Wilderness Area, is now 100% contained.

After a night of rain that potentially aided firefighting efforts, the Border 2 Fire was 43% contained by Monday morning.

Here's what you need to know in the Wednesday, Jan. 29, 2025, edition of the 10News Wake Up Call newsletter: With hundreds of ...

Less than two weeks after the Los Angeles County fires wreaked havoc, San Diego County was met with multiple brushfires.

Trump administration has paused communications with the county and will not share results of a sewage crisis-related survey until further notice ...

Under Biden, regulators wrote public health rules, tighter air pollution standards and proposed mandates for harmful lead pipes. The EPA issued the largest-ever fine under the federal Clean Air ...