Chennai Air Quality Reports 2022 - 2024
Data and Resources
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Chennai Air Quality 2024CSV
Daily air quality data for 5 stations: Kodungaiyur, Koyambedu, Royapuram,...
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Chennai Air Quality 2023CSV
Air quality reports for the 12 months of 2023.
Additional Info
| Field | Value |
|---|---|
| Source | tnpcb.gov.in |
| Author | Vaidya R |
| Last Updated | November 27, 2025, 12:37 (UTC) |
| Created | February 24, 2025, 05:07 (UTC) |