Climate Comfort

The deviation of average annual temperature and humidity from global averages.

Urban Sprawl

The annualized ratio of new population to greenfield development area measures the degree of urban sprawl from the extent of the urbanized area.

Air Quality

The annual average exposure of PM2.5 across the urbanized area as measured by stations that report to IQAir.

Transit Access

A measure of the proportion of the urbanized population that lives within 500 meters of a rapid transit station (heavy rail, light rail, and/or bus rapid transit lines).

Park Access

A measure of the proportion of the urbanized population that lives within 500 meters of a public park facility.