air quality

Minhae Kim didn't check air pollution levels before bringing her one-year-old to Seoul's Yongsan Family Park.

Perhaps she should have. On this day — and on most days this spring — the measures of the most dangerous kind of pollution in Seoul exceed the World Health Organization's recommended limit. And Korea ranks near the very bottom for air quality in Yale University's latest 180-country Environmental Performance Index.

The environmental group Climate Solutions is urging Gov. Jay Inslee to exercise his executive power to adopt a clean fuels standard. 

The group's leaders spoke to reporters on Thursday in hopes of adding momentum to their efforts to follow in the footsteps of California and British Columbia.

Our drier-than-usual fall is coming to a mild end as we return to the "old boring stuff," says KPLU weather expert Cliff Mass.

And that means a relatively dry weekend that’s much warmer than the last.

Tim Durkan

The spectacular sunsets we've been enjoying recently have a downside: they’re indicators of increasing air pollution.

Pollution has risen to unhealthy levels around Puget Sound this week. State health officials say pollution often goes up in the winter.