Gadag vs Haldia
Side-by-side air quality comparison between Gadag and Haldia.
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, Gadag averaged an AQI of 53 while Haldia averaged 90 — a 37-point (70%) gap, with Haldia the more polluted and Gadag the cleaner of the two. On 600 days when both cities reported, Gadag was cleaner on 412 of them; the average daily gap was 45 AQI points.
Seasonality & days
Gadag peaks in March, while Haldia peaks in December. Gadag logged 0.3% Severe days and 96.1% Good-or-Satisfactory days; Haldia was 0% Severe and 65.4% Good-or-Satisfactory. Longest clean-air streaks: Gadag 50 days, Haldia 51 days.
Year-over-year progress
Gadag has worsened by 10 AQI points (23.3%) from 2021 to 2024; Haldia has worsened by 8 AQI points (9.8%) over the same window. The worst recorded day for Gadag reached AQI 500 at Panchal Nagar (KSPCB) on 2022-12-10; Haldia hit AQI 322 at Priyambada Housing Estate (WBPCB) on 2024-11-26.
Station-level disparity
Gadag spans 1 CPCB stations with a 0-point spread (min 54, max 54); Haldia spans 1 stations with a 0-point spread (min 86, max 86).