City
St Catharines
2 monitoring stations · readings from 21 to 42
Average AQI
32Good
0GoodUnhealthy500
GoodModerateSensitiveUnhealthyVery UnhealthyHazardous
Stations in St Catharines
Coordinates
43.160, -79.235
Centroid of monitored stations
Stations
2
Reporting in this area
Spread
21 – 42
Cleanest to worst station reading