Exam WELL AP v2 Questions & Answers
2024/2025
Acceptable threshold for particulate matter PM2.5 - ANSWERS15 ug/m3 or lower
Acceptable threshold for particulate matter PM10 - ANSWERS50 ug/m3 or lower
Modified threshold in polluted regions PM2.5 - ANSWERS25 ug/m3 or lower
Modified threshold in polluted regions PM10 - ANSWERS50 ug/m3 or lower
PM2.5 and PM10 level for dynamic thresholds in polluted regions option - ANSWERSless than 30% of 24-
48 hr average of outdoor levels on day of testing
How many total preconditions in WELL v2? - ANSWERS24 preconditions
WELL was launched in what year? - ANSWERS2014
4 tenets of each WELL feature? - ANSWERSevidence based
verifiable
implementable
presented for outside input
required number of points and minimum points per concept for WELL bronze certification? -
ANSWERS40 points, 0 points minimum per concept
required number of points and minimum points per concept for WELL Silver certification? - ANSWERS50
points, 1 point per concept
, required number of points and minimum points per concept for WELL gold certification? - ANSWERS60
points, 2 points per concept
required number of points and minimum points per concept for WELL platinum certification? -
ANSWERS80 points, 3 points per concept
What is the minimum # of dwelling units for a multi family residential project to pursue WELL? -
ANSWERSat least 5 in a single building
What do you call areas inside a project where a particular individual spends at least 1 continuous hour? -
ANSWERSRegularly occupied space
Acceptable air threshold for kitchen and industrial areas - ANSWERS35 ug/m3 or lower
For all spaces, what is the acceptable threshold for radon? - ANSWERS4 pci/L kr 0.15 Bq
Thresholds for organic gases - ANSWERSBenzene (10 ug/m3 or lower)
Formaldehyde (50 ug/m3 or lower)
Toluene (300 ug/m3 or lower)
Thresholds for inorganic gases - ANSWERSOzone - 100 ug/m3 (51 ppb)
Carbon monoxide - 10 ug/m3 (9ppm)
Measure of water cloudiness - ANSWERSTurbidity
Outdoor smoking is not allowed at ground level within __ ft or __ meters of all entrances, windows or
building air intakes. - ANSWERS25 ft or 7.5 meters
Enhanced threshold for particulate matter - ANSWERSPM 2.5 12 ug/m3, PM10 30 ug/m3 - 1pt
2024/2025
Acceptable threshold for particulate matter PM2.5 - ANSWERS15 ug/m3 or lower
Acceptable threshold for particulate matter PM10 - ANSWERS50 ug/m3 or lower
Modified threshold in polluted regions PM2.5 - ANSWERS25 ug/m3 or lower
Modified threshold in polluted regions PM10 - ANSWERS50 ug/m3 or lower
PM2.5 and PM10 level for dynamic thresholds in polluted regions option - ANSWERSless than 30% of 24-
48 hr average of outdoor levels on day of testing
How many total preconditions in WELL v2? - ANSWERS24 preconditions
WELL was launched in what year? - ANSWERS2014
4 tenets of each WELL feature? - ANSWERSevidence based
verifiable
implementable
presented for outside input
required number of points and minimum points per concept for WELL bronze certification? -
ANSWERS40 points, 0 points minimum per concept
required number of points and minimum points per concept for WELL Silver certification? - ANSWERS50
points, 1 point per concept
, required number of points and minimum points per concept for WELL gold certification? - ANSWERS60
points, 2 points per concept
required number of points and minimum points per concept for WELL platinum certification? -
ANSWERS80 points, 3 points per concept
What is the minimum # of dwelling units for a multi family residential project to pursue WELL? -
ANSWERSat least 5 in a single building
What do you call areas inside a project where a particular individual spends at least 1 continuous hour? -
ANSWERSRegularly occupied space
Acceptable air threshold for kitchen and industrial areas - ANSWERS35 ug/m3 or lower
For all spaces, what is the acceptable threshold for radon? - ANSWERS4 pci/L kr 0.15 Bq
Thresholds for organic gases - ANSWERSBenzene (10 ug/m3 or lower)
Formaldehyde (50 ug/m3 or lower)
Toluene (300 ug/m3 or lower)
Thresholds for inorganic gases - ANSWERSOzone - 100 ug/m3 (51 ppb)
Carbon monoxide - 10 ug/m3 (9ppm)
Measure of water cloudiness - ANSWERSTurbidity
Outdoor smoking is not allowed at ground level within __ ft or __ meters of all entrances, windows or
building air intakes. - ANSWERS25 ft or 7.5 meters
Enhanced threshold for particulate matter - ANSWERSPM 2.5 12 ug/m3, PM10 30 ug/m3 - 1pt
