Belgaum vs Hassan
Side-by-side air quality comparison between Belgaum and Hassan.
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, Belgaum averaged an AQI of 58 while Hassan averaged 60 — a 2-point (3%) gap, with Hassan the more polluted and Belgaum the cleaner of the two. On 526 days when both cities reported, Hassan was cleaner on 296 of them; the average daily gap was 31 AQI points.
Seasonality & days
Belgaum peaks in January, while Hassan peaks in March. Belgaum logged 0% Severe days and 84.3% Good-or-Satisfactory days; Hassan was 0% Severe and 92.5% Good-or-Satisfactory. Longest clean-air streaks: Belgaum 71 days, Hassan 51 days.
Year-over-year progress
Belgaum has improved by 33 AQI points (36.3%) from 2022 to 2024; Hassan has improved by 4 AQI points (6.2%) over the same window. The worst recorded day for Belgaum reached AQI 248 at Ramteerth Nagar (KSPCB) on 2024-12-14; Hassan hit AQI 212 at BKatihalli (KSPCB) on 2024-05-11.
Station-level disparity
Belgaum spans 1 CPCB stations with a 0-point spread (min 71, max 71); Hassan spans 1 stations with a 0-point spread (min 63, max 63).