Jālna vs Shillong
Side-by-side air quality comparison between Jālna and Shillong.
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 Shillong averaged 75 — a 40-point (53%) gap, with Jālna the more polluted and Shillong the cleaner of the two. On 173 days when both cities reported, Shillong was cleaner on 129 of them; the average daily gap was 72 AQI points.
Seasonality & days
Jālna peaks in March, while Shillong peaks in February. Jālna logged 0% Severe days and 53.1% Good-or-Satisfactory days; Shillong was 0% Severe and 92% Good-or-Satisfactory. Longest clean-air streaks: Jālna 17 days, Shillong 113 days.
Year-over-year progress
Jālna has worsened by 18 AQI points (18.6%) from 2023 to 2024; Shillong has worsened by 41 AQI points (120.6%) over the same window. The worst recorded day for Jālna reached AQI 335 at Old MIDC (MPCB) on 2024-03-07; Shillong hit AQI 212 at Lumpyngngad Shillong (PCB) on 2024-02-19.
Station-level disparity
Jālna spans 1 CPCB stations with a 0-point spread (min 109, max 109); Shillong spans 2 stations with a 2-point spread (min 42, max 44).