Kozhikode vs Satna
Side-by-side air quality comparison between Kozhikode and Satna.
Live AQI from Open-Meteo CAMS (~45 km global model, updated hourly). Multi-year history from CPCB station data via aqinow.co pipeline (2016–2024, station-level daily records).
AQI Comparison
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2023, Kozhikode averaged an AQI of 78 while Satna averaged 66 — a 12-point (18%) gap, with Kozhikode the more polluted and Satna the cleaner of the two. On 940 days when both cities reported, Kozhikode was cleaner on 639 of them; the average daily gap was 23 AQI points.
Seasonality & days
Kozhikode peaks in January, while Satna peaks in November. Kozhikode logged 0.1% Severe days and 99% Good-or-Satisfactory days; Satna was 0.2% Severe and 74.1% Good-or-Satisfactory. Longest clean-air streaks: Kozhikode 83 days, Satna 146 days.
Year-over-year progress
Kozhikode has worsened by 29 AQI points (59.2%) from 2020 to 2023; Satna has improved by 58 AQI points (46.8%) over the same window. The worst recorded day for Kozhikode reached AQI 417 at Palayam Kozhikode (PCB) on 2021-01-25; Satna hit AQI 500 at Bandhavgar Colony Satna (Cement) on 2018-05-27.
Station-level disparity
Kozhikode spans 1 CPCB stations with a 0-point spread (min 59, max 59); Satna spans 1 stations with a 0-point spread (min 85, max 85).