OpenAQ Global Air Quality Measurements

Name: OpenAQ Global Air Quality Measurements
Creator: OpenAQ
License: https://creativecommons.org/licenses/by/4.0/

Station-level air quality measurements (PM2.5 and other pollutants) from reference monitors and sensors worldwide. Point observations, not a city or national average. Sample for Pune is committed at data/samples/openaq-pune-sample.csv.

Source: OpenAQ · Domain: climate · Region: global
Coverage: 2015–2026 · Grain: point
License: CC BY 4.0 · analysis yes · redistribute yes · AI training likely
Link checked 2026-10-24 (URL reachability, not content quality).

Source page · API: OpenAQ v3 locations API · Open in the atlas

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