https://aqicn.org/data-platform/api/H6607/ro/
Air Quality Open Data Platform API: Ishii, Kasama, Ibaraki Real-Time data API
Real-time Air Quality Index for more than 100 countries in the world
air quality opendata platformkasama ibaraki
https://aqicn.org/city/japan/kasamashi/kasamashiyakusho/bn/m/
Ishii, Kasama, Ibaraki, Japan Air Pollution: Real-time PM2.5 Air Quality Index (AQI)
Real-time Air Quality Index for more than 100 countries in the world