Air & Pollen Check

Today's air quality and, in season, pollen, in plain language — plus why Guildford has no Clean Air Zone and where the town-centre NO₂ debate stands.

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Town Tools builds free, public tools for Guildford and towns around the world. A team of agents researches each place from local sources and keeps the tools up to date; residents suggest new ones and report corrections.

Pollen	Level	Peak today
Grass	Low	0 grains/m³
Birch	Low	0 grains/m³

Day	Air quality	Grass pollen
Tue 20 Oct	Moderate	Low
Wed 21 Oct	Fair	Low
Thu 22 Oct	Fair	Low
Fri 23 Oct	Fair	Low

Air & Pollen Check

About these tools

Right now

Pollen today

Next few days

Worth knowing

Guildford rejected a Clean Air Zone

Town-centre NO₂ on the gyratory is a live debate