Korba vs Thrissur
Side-by-side air quality comparison between Korba and Thrissur.
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 2024, Korba averaged an AQI of 67 while Thrissur averaged 57 — a 10-point (18%) gap, with Korba the more polluted and Thrissur the cleaner of the two. On 598 days when both cities reported, Thrissur was cleaner on 342 of them; the average daily gap was 29 AQI points.
Seasonality & days
Korba peaks in January, while Thrissur peaks in February. Korba logged 0% Severe days and 78.8% Good-or-Satisfactory days; Thrissur was 0% Severe and 88.4% Good-or-Satisfactory. Longest clean-air streaks: Korba 83 days, Thrissur 52 days.
Year-over-year progress
Korba has improved by 19 AQI points (22.1%) from 2022 to 2024; Thrissur has improved by 21 AQI points (26.9%) over the same window. The worst recorded day for Korba reached AQI 313 at Urja Nagar (CECB) on 2023-01-04; Thrissur hit AQI 181 at Corporation Ground Thrissur (PCB) on 2023-01-09.
Station-level disparity
Korba spans 2 CPCB stations with a 13-point spread (min 62, max 75); Thrissur spans 1 stations with a 0-point spread (min 68, max 68).