102456document18313Air_Pollution_data_codebook.htmltext/htmlf9b267afab5ac5b6c78c19c21c9f7313e34f2d651be6110d983bfe81846ff1a3SHA256179302025-09-05 10:10:42https://datacompass.lshtm.ac.uk/id/eprint/4813/2/Air_Pollution_data_codebook.html