Hajipur vs Hubli-Dharwad
Side-by-side air quality comparison between Hajipur and Hubli-Dharwad.
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, Hajipur averaged an AQI of 173 while Hubli-Dharwad averaged 64 — a 109-point (170%) gap, with Hajipur the more polluted and Hubli-Dharwad the cleaner of the two. On 1490 days when both cities reported, Hubli-Dharwad was cleaner on 1261 of them; the average daily gap was 79 AQI points.
Seasonality & days
Hajipur peaks in December, while Hubli-Dharwad peaks in February. Hajipur logged 0.3% Severe days and 36.6% Good-or-Satisfactory days; Hubli-Dharwad was 0% Severe and 74.1% Good-or-Satisfactory. Longest clean-air streaks: Hajipur 36 days, Hubli-Dharwad 180 days.
Year-over-year progress
Hajipur has worsened by 74 AQI points (74.7%) from 2020 to 2024; Hubli-Dharwad has improved by 18 AQI points (22%) over the same window. The worst recorded day for Hajipur reached AQI 427 at Industrial Area (BSPCB) on 2024-11-12; Hubli-Dharwad hit AQI 500 at Deshpande Nagar (KSPCB) on 2018-05-21.
Station-level disparity
Hajipur spans 1 CPCB stations with a 0-point spread (min 149, max 149); Hubli-Dharwad spans 2 stations with a 6-point spread (min 73, max 79).