Kannur vs Raipur
Side-by-side air quality comparison between Kannur and Raipur.
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, Kannur averaged an AQI of 65 while Raipur averaged 74 — a 9-point (14%) gap, with Raipur the more polluted and Kannur the cleaner of the two. On 471 days when both cities reported, Kannur was cleaner on 358 of them; the average daily gap was 41 AQI points.
Seasonality & days
Kannur peaks in February, while Raipur peaks in November. Kannur logged 0% Severe days and 92% Good-or-Satisfactory days; Raipur was 0% Severe and 54.3% Good-or-Satisfactory. Longest clean-air streaks: Kannur 103 days, Raipur 70 days.
Year-over-year progress
Kannur has worsened by 11 AQI points (20.4%) from 2020 to 2024; Raipur has improved by 64 AQI points (46.4%) over the same window. The worst recorded day for Kannur reached AQI 258 at Thavakkara Kannur (PCB) on 2021-04-14; Raipur hit AQI 226 at AIIMS (CECB) on 2023-12-26.
Station-level disparity
Kannur spans 1 CPCB stations with a 0-point spread (min 66, max 66); Raipur spans 4 stations with a 42-point spread (min 63, max 105).