Environment in St. Helens
Metropolitan boroughThe south west of the North West. 189,890 people in 136 square kilometres.
4 layers about environment for St. Helens, each at the level its publisher released it, with its own date and source.
Nitrogen dioxide (NO2)
1 km gridPublished as points, so there is no single figure for St. Helens. The map shows each one.
Fine particles (PM2.5)
1 km gridPublished as points, so there is no single figure for St. Helens. The map shows each one.
Green space
OutlineGreat Britain onlyPublished as points, so there is no single figure for St. Helens. The map shows each one.
Flood zones
OutlineEngland and Wales onlyPublished as points, so there is no single figure for St. Helens. The map shows each one.