OK, wildfire smoke definitely hitting Portland now. I think ‘cause I’m running off so much anaerobic energy that interference with my oxygen uptake might not be as bad for me, but I should expect the nocturnal decline to hit harder as what aerobic I have now (in truth I probably never dipped below 65% the whole time, even in the first case, just that was enough to open up a deficit margin) isn’t even there to take up so much slack