Hubli-Dharwad vs Korba
Side-by-side air quality comparison between Hubli-Dharwad and Korba.
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 Korba averaged 67 — a 3-point (5%) gap, with Korba the more polluted and Hubli-Dharwad the cleaner of the two. On 689 days when both cities reported, Korba was cleaner on 415 of them; the average daily gap was 36 AQI points.
Seasonality & days
Hubli-Dharwad peaks in February, while Korba peaks in January. Hubli-Dharwad logged 0% Severe days and 74.1% Good-or-Satisfactory days; Korba was 0% Severe and 78.8% Good-or-Satisfactory. Longest clean-air streaks: Hubli-Dharwad 180 days, Korba 83 days.
Year-over-year progress
Hubli-Dharwad has improved by 18 AQI points (22%) from 2018 to 2024; Korba has improved by 19 AQI points (22.1%) over the same window. The worst recorded day for Hubli-Dharwad reached AQI 500 at Deshpande Nagar (KSPCB) on 2018-05-21; Korba hit AQI 313 at Urja Nagar (CECB) on 2023-01-04.
Station-level disparity
Hubli-Dharwad spans 2 CPCB stations with a 6-point spread (min 73, max 79); Korba spans 2 stations with a 13-point spread (min 62, max 75).