Hubli-Dharwad vs Koppal
Side-by-side air quality comparison between Hubli-Dharwad and Koppal.
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, Hubli-Dharwad averaged an AQI of 64 while Koppal averaged 65 — a 1-point (2%) gap, with Koppal the more polluted and Hubli-Dharwad the cleaner of the two. On 1114 days when both cities reported, Koppal was cleaner on 705 of them; the average daily gap was 31 AQI points.
Seasonality & days
Both cities see their worst air in February on average. Hubli-Dharwad logged 0% Severe days and 74.1% Good-or-Satisfactory days; Koppal was 0% Severe and 85.5% Good-or-Satisfactory. Longest clean-air streaks: Hubli-Dharwad 180 days, Koppal 47 days.
Year-over-year progress
Hubli-Dharwad has improved by 18 AQI points (22%) from 2018 to 2024; Koppal has improved by 31 AQI points (32.3%) over the same window. The worst recorded day for Hubli-Dharwad reached AQI 500 at Deshpande Nagar (KSPCB) on 2018-05-21; Koppal hit AQI 384 at Diwator Nagar (KSPCB) on 2023-02-16.
Station-level disparity
Hubli-Dharwad spans 2 CPCB stations with a 6-point spread (min 73, max 79); Koppal spans 1 stations with a 0-point spread (min 70, max 70).