Air pollution for property location: PM2.5 in lending decisions.
Air pollution for property location: PM2.5 gives air pollution levels at the property, as measured by particulate matter smaller than 2.5 micrometres in diameter, published modelled with 100% coverage across England. Where modelled, it remains separate from declared evidence so you can validate it against your own reference records. Attribution and refresh period are in the dictionary.
Pretira publishes air pollution for property location: pm2.5 modelled at 100% coverage across England, refreshed yearly, with declared and modelled kept separate.
IF pollution_pm25 > risk_tolerance -> route to physical risk reviewThe rule is a pattern, not a policy - you set the operator and the cut-off to your own appetite. On the sample record this field returns 2.6, the kind of value a rule like the above turns into a physical-risk review or a pass.
Physical-risk views for supervisory and disclosure work.
Portfolio hazard concentration, measured at the address rather than the postcode.
Case-level routing where the risk is material.
Modelled from property attributes and published separately from declared evidence so it can be evaluated against reference records. Refresh is yearly, rendered from the dictionary rather than assumed.
Class: Modelled · Refresh: Yearly · England: 100%
Three questions on this field.
Core tier. Routing rules on this page are illustrative patterns; coverage figures render from the dictionary. Dictionary: July 2026.
Review this field before you deploy it.
Start with a synthetic record or a controlled standard sample. We will show the field provenance, coverage and testing, then scope the production route.