Cuttack vs Karur
Side-by-side air quality comparison between Cuttack and Karur.
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, Cuttack averaged an AQI of 112 while Karur averaged 71 — a 41-point (58%) gap, with Cuttack the more polluted and Karur the cleaner of the two. On 69 days when both cities reported, Karur was cleaner on 53 of them; the average daily gap was 65 AQI points.
Seasonality & days
Cuttack peaks in January, while Karur peaks in December. Cuttack logged 0% Severe days and 52.5% Good-or-Satisfactory days; Karur was 0% Severe and 80.3% Good-or-Satisfactory. Longest clean-air streaks: Cuttack 29 days, Karur 34 days.
Year-over-year progress
The worst recorded day for Cuttack reached AQI 355 at CDA Area (OSPCB) on 2023-11-13; Karur hit AQI 149 at Kamadenu Nagar (TNPCB) on 2024-11-26.
Station-level disparity
Cuttack spans 1 CPCB stations with a 0-point spread (min 125, max 125); Karur spans 1 stations with a 0-point spread (min 71, max 71).