The air pollution here is worse than last night, and the night before. We're a good distance from the forests burning on the West Coast.
Subjectively on HF, it seems that reception may be up a bit, and transmission dampened, so to speak. There were a lot of contests on today, and I heard a lot of people, but only made as far as Alabama on 100 watts tx/QSO-wise. At least four contacts in that state. Now, whether that was due to lack of trying and/or the weird ash cloud hanging over parts of the southern/western US....? Dunno. I'll be talking on the radio tonight and hope to learn more about conditions out in CA.
[Edit: found typically curmudgeonly Eham discussion:
https://www.eham.net/community/smf/index.php/topic,130877.0.htmlAFAIK they were discussing the situation a few days ago. I wonder who has computer models for a situation like today? People who study
Volcanoes who are hams, maybe...?
Another Edit: It looks like a minor Mt. St Helens level out there tonight, and I am in Southern AZ...]