Jālna vs Vellore
Side-by-side air quality comparison between Jālna 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, Jālna averaged an AQI of 115 while Vellore averaged 61 — a 54-point (89%) gap, with Jālna the more polluted and Vellore the cleaner of the two. On 194 days when both cities reported, Vellore was cleaner on 173 of them; the average daily gap was 66 AQI points.
Seasonality & days
Jālna peaks in March, while Vellore peaks in December. Jālna logged 0% Severe days and 53.1% Good-or-Satisfactory days; Vellore was 0% Severe and 83.5% Good-or-Satisfactory. Longest clean-air streaks: Jālna 17 days, Vellore 23 days.
Year-over-year progress
Jālna has worsened by 18 AQI points (18.6%) from 2023 to 2024; Vellore has improved by 10 AQI points (14.1%) over the same window. The worst recorded day for Jālna reached AQI 335 at Old MIDC (MPCB) on 2024-03-07; Vellore hit AQI 245 at Vasanthapuram (TNPCB) on 2024-01-14.
Station-level disparity
Jālna spans 1 CPCB stations with a 0-point spread (min 109, max 109); Vellore spans 1 stations with a 0-point spread (min 70, max 70).