Air survey results

Activity 1 - Lichens on trees

This map shows all the surveys completed so far. Click on a marker to see a brief summary of the results entered.

Lichen distribution amd diversity

Lichen distribution map

This map shows which lichens are being found where. Can you see any patterns emerging?

These charts compare the numbers of all the types of lichens found so far. How do your results match up?

Many different types of lichens growing together can indicate good air quality. Which areas show the highest diversity?

Pollution scores

Get your pollution score

Get an instant calculation of your pollution score for all your survey sites. How clean is the air near you?

See pollution scores across the country. Which areas have the cleanest air?

This map shows all the surveys completed so far. Click on a marker to see a brief summary of the results entered.

This colour-coded map displays the average tar spot count for each survey entered. Where have most tar spots been found? Are any patterns emerging?

Lichen expert Pat Wolseley talks about what the air survey results can tell us so far.

From pond-dipping and bat walks to training courses and surveys, find out about local activities and events.