Sept-Îles sits at City Score rank #244 with a standing of 46%, from 5 of 8 open-data pillars (tax, construction, connectivity, indoor air, water, seismic hazard, growth, safety). Missing pillars score at median standing so thin coverage cannot inflate the rank. Rising 10 places versus 2022 (#254 → #244).
Latest owned placements: indoor radon rank #239 of 327 at 75 Bq/m³ survey mean. Full tables and method notes live on each study edition; atlas readings for the same slug open from the topic buttons.
On the latest OpenStats pass, Sept-Îles carries a City Score standing of 46% (rank #244 of 343) with 5 of 8 pillars observed. That sits 1 points below the Quebec peer average across 34 ranked cities. Within Quebec, Sept-Îles ranks #21 of 34 on City Score.
The strongest signal in the current chart is indoor radon (standing 73%, rank #239 of 327, raw score 74.9). The weakest observed pillar is population growth (standing 16%, rank #289 of 343).
Drinking-water hardness on the water atlas reads 209 mg/L as CaCO₃ for Sept-Îles. Compare that figure to the hardness pillar on the chart and to the national hardness guide on the hub.