I read an interesting article last year - I think it was a link that somebody posted here. It said that pine pollen was the visible evidence that we see, but it probably wasn't what makes us sneeze. It went on to explain that pine pollen is relatively big and heavy, so it falls quickly, heavily coats everything and doesn't travel very far. But the main irritants are the smaller types of pollen from other trees that come at the same time of the year, stay airborne longer and travel long distances.
I found a cure for that too... I quit and retired
I'm into botany, and noticed that there are still many plants I study that are behind in seed maturity. Something is up. A change is coming.
There have been virtually no acorns at all in my oak-pine woods this year. The difference is really striking compared to other years, almost never heard them dropping on the roof or car.
But... what does it say about the state of the pine trees? And is the lack of pollen related to this?
So, perhaps it's still a little too early for the "all clear" signal? But it sure seems unusally light to me. And I'm thankful for that.