I've been taking antihistamines since about the middle of March, and it's now cold and raining, and yet if I miss my dose one morning, my sinuses immediately fill up with crap and it's like I'm trying to breathe through cotton wool. The Met Office pollen forecast is still showing as "medium" for at least the next few days.
The plants and grass should now be accepting that they've had their fun and stop showering the countryside with their gametes so that the rest of us have to suffer the effects of breathing it in.
Disclaimer: I know IABU. This is lighthearted. But pollen can still fuck off.