Draw air quality on both globes from one retained station model

scripts/check-import-directions.mjs

@@ -35,6 +35,7 @@ const navaraPackage = /^(?:(?:three|postprocessing)(?:\/|$)|@navaramap\/)/;
 // Navara only in render/navara*.js. The list grows with each moved layer.
 const RENDERED_LAYER_DIRS = [
   'src/layers/alpr/',
+  'src/layers/airQuality/',
   'src/layers/radio/',
   'src/layers/bikeshare/',
   'src/layers/earthquakes/',