City
Niihama
2 monitoring stations · readings from 46 to 50
Average AQI
48Good
0GoodUnhealthy500
GoodModerateSensitiveUnhealthyVery UnhealthyHazardous
Stations in Niihama
Coordinates
33.945, 133.280
Centroid of monitored stations
Stations
2
Reporting in this area
Spread
46 – 50
Cleanest to worst station reading