Madurai vs Ulhasnagar
Side-by-side air quality comparison between Madurai and Ulhasnagar.
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, Madurai averaged an AQI of 48 while Ulhasnagar averaged 117 — a 69-point (144%) gap, with Ulhasnagar the more polluted and Madurai the cleaner of the two. On 73 days when both cities reported, Madurai was cleaner on 73 of them; the average daily gap was 96 AQI points.
Seasonality & days
Madurai peaks in December, while Ulhasnagar peaks in January. Madurai logged 0% Severe days and 98.7% Good-or-Satisfactory days; Ulhasnagar was 0% Severe and 46.9% Good-or-Satisfactory. Longest clean-air streaks: Madurai 17 days, Ulhasnagar 74 days.
Year-over-year progress
The worst recorded day for Madurai reached AQI 105 at Uchapatti (TNPCB) on 2024-11-26; Ulhasnagar hit AQI 319 at Sidhi Vinayak Nagar (MPCB) on 2023-11-13.
Station-level disparity
Madurai spans 1 CPCB stations with a 0-point spread (min 48, max 48); Ulhasnagar spans 1 stations with a 0-point spread (min 120, max 120).