Smoke above western WA, smoke everywhere in eastern WA
Air monitors are showing Good air in western Washington for now. Enjoy it while it lasts. Webcams, satellites and upper air data show that smoke from fires in southern Oregon and N. California is already overhead.
Models show some of this reaching the surface, particularly higher terrain in the coming days and air quality could degrade to USG by mid-week.
The forecast is this work week is for hot temperatures and light winds so smoke will not be flushing out easily. If it is any consolation, the upper level smoke blanket will (1) make the heat a tad bit more bearable by shaving off a few degrees, and (2) make for pretty sunsets.
Sunday evening saw a bunch of lightning strikes in the Cascades and we don't yet know the full extent of the damage and where any additional smoke might flow.
Eastern Washington is being hammered by smoke from multiple sources, described in Friday's blog post below. The Methow valley's air has hardly been cleaner than USG all weekend, but that hasnt prevented everyone from taking in what can be seen of the scenery?.
Assuming smoke production from these fires continues, expect conditions to worsen as the week proceeds. Areas close to fires could see Very Unhealthy air while other areas will vary between Moderate and Unhealthy.
Ozone levels are likely to be high around the Tri Cities Tuesday & Wednesday due to wind patterns, likely worsened a bit by the presence of smoke.
Take home message: it is shaping up to be a challenging week, smoke wise. Please take a moment to familiarize yourself with the health-protection resources on this blog. If you dont have an A/C that can be operated in recirculation mode when it is smoky outside, use an indoor fan instead of opening windows to cool down your home.
Models show some of this reaching the surface, particularly higher terrain in the coming days and air quality could degrade to USG by mid-week.
The forecast is this work week is for hot temperatures and light winds so smoke will not be flushing out easily. If it is any consolation, the upper level smoke blanket will (1) make the heat a tad bit more bearable by shaving off a few degrees, and (2) make for pretty sunsets.
Sunday evening saw a bunch of lightning strikes in the Cascades and we don't yet know the full extent of the damage and where any additional smoke might flow.
Eastern Washington is being hammered by smoke from multiple sources, described in Friday's blog post below. The Methow valley's air has hardly been cleaner than USG all weekend, but that hasnt prevented everyone from taking in what can be seen of the scenery?.
Assuming smoke production from these fires continues, expect conditions to worsen as the week proceeds. Areas close to fires could see Very Unhealthy air while other areas will vary between Moderate and Unhealthy.
Ozone levels are likely to be high around the Tri Cities Tuesday & Wednesday due to wind patterns, likely worsened a bit by the presence of smoke.
Take home message: it is shaping up to be a challenging week, smoke wise. Please take a moment to familiarize yourself with the health-protection resources on this blog. If you dont have an A/C that can be operated in recirculation mode when it is smoky outside, use an indoor fan instead of opening windows to cool down your home.
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