Koppal vs Puducherry
Side-by-side air quality comparison between Koppal and Puducherry.
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, Koppal averaged an AQI of 65 while Puducherry averaged 55 — a 10-point (18%) gap, with Koppal the more polluted and Puducherry the cleaner of the two. On 1104 days when both cities reported, Puducherry was cleaner on 716 of them; the average daily gap was 30 AQI points.
Seasonality & days
Koppal peaks in February, while Puducherry peaks in December. Koppal logged 0% Severe days and 85.5% Good-or-Satisfactory days; Puducherry was 0% Severe and 95.4% Good-or-Satisfactory. Longest clean-air streaks: Koppal 47 days, Puducherry 117 days.
Year-over-year progress
Koppal has improved by 31 AQI points (32.3%) from 2020 to 2024; Puducherry has worsened by 1 AQI points (1.9%) over the same window. The worst recorded day for Koppal reached AQI 384 at Diwator Nagar (KSPCB) on 2023-02-16; Puducherry hit AQI 274 at Jawahar Nagar (PPCC) on 2022-10-25.
Station-level disparity
Koppal spans 1 CPCB stations with a 0-point spread (min 70, max 70); Puducherry spans 1 stations with a 0-point spread (min 56, max 56).