Tirumala vs Ulhasnagar
Side-by-side air quality comparison between Tirumala 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 2016, Tirumala averaged an AQI of 89 while Ulhasnagar averaged 117 — a 28-point (31%) gap, with Ulhasnagar the more polluted and Tirumala the cleaner of the two.
Seasonality & days
Tirumala peaks in November, while Ulhasnagar peaks in January. Tirumala logged 0% Severe days and 65.8% Good-or-Satisfactory days; Ulhasnagar was 0% Severe and 46.9% Good-or-Satisfactory. Longest clean-air streaks: Tirumala 39 days, Ulhasnagar 74 days.
Year-over-year progress
The worst recorded day for Tirumala reached AQI 173 at Toll Gate (APPCB) on 2016-12-30; Ulhasnagar hit AQI 319 at Sidhi Vinayak Nagar (MPCB) on 2023-11-13.
Station-level disparity
Tirumala spans 1 CPCB stations with a 0-point spread (min 89, max 89); Ulhasnagar spans 1 stations with a 0-point spread (min 120, max 120).