Statements (29)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:nun
|
| gptkbp:affects |
public health
|
| gptkbp:category |
Moderate
Good Hazardous Unhealthy Unhealthy for Sensitive Groups Very Unhealthy |
| gptkbp:displayedAt |
gptkb:media_company
mobile apps websites |
| https://www.w3.org/2000/01/rdf-schema#label |
AQI
|
| gptkbp:lowerValueMeans |
better air quality
|
| gptkbp:measures |
gptkb:nitrogen_dioxide_(NO2)
gptkb:ozone_(O3) gptkb:sulfur_dioxide_(SO2) carbon monoxide (CO) particulate matter (PM2.5, PM10) |
| gptkbp:publishedBy |
gptkb:government_agency
|
| gptkbp:purpose |
inform public about air pollution levels
|
| gptkbp:range |
0-500
|
| gptkbp:standsFor |
gptkb:air_pollution
|
| gptkbp:updated |
hourly or daily
|
| gptkbp:usedBy |
gptkb:United_States_Environmental_Protection_Agency
many countries worldwide |
| gptkbp:usedFor |
measuring air pollution
|
| gptkbp:valuation |
worse air quality
|
| gptkbp:bfsParent |
gptkb:air_pollution
|
| gptkbp:bfsLayer |
5
|