air quality index (Q2364111)
measure of pollution
Language:
Current Data About air quality index
(P18) Image Provided By https://upload.wikimedia.org/wikipedia/commons/9/9e/Perugia%2C_2012_-_Air_quality_monitoring_station.jpg
(P585) Tuesday, April 10, 2012
(P2096) "Air quality monitoring station in Perugia, Italy (2012)" (language: en)

(P279) (Q12453)
(P642)

(Q25472932)

(P373) Air quality monitoring
(P143)

(P910) (Q16780484)
(P143)