Belgaum vs Vellore
Side-by-side air quality comparison between Belgaum and Vellore.
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 Vellore averaged 61 — a 3-point (5%) gap, with Vellore the more polluted and Belgaum the cleaner of the two. On 263 days when both cities reported, Vellore was cleaner on 147 of them; the average daily gap was 32 AQI points.
Seasonality & days
Belgaum peaks in January, while Vellore peaks in December. Belgaum logged 0% Severe days and 84.3% Good-or-Satisfactory days; Vellore was 0% Severe and 83.5% Good-or-Satisfactory. Longest clean-air streaks: Belgaum 71 days, Vellore 23 days.
Year-over-year progress
Belgaum has improved by 33 AQI points (36.3%) from 2022 to 2024; Vellore has improved by 10 AQI points (14.1%) over the same window. The worst recorded day for Belgaum reached AQI 248 at Ramteerth Nagar (KSPCB) on 2024-12-14; Vellore hit AQI 245 at Vasanthapuram (TNPCB) on 2024-01-14.
Station-level disparity
Belgaum spans 1 CPCB stations with a 0-point spread (min 71, max 71); Vellore spans 1 stations with a 0-point spread (min 70, max 70).