Arrah vs Tirumala
Side-by-side air quality comparison between Arrah and Tirumala.
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, Arrah averaged an AQI of 123 while Tirumala averaged 89 — a 34-point (38%) gap, with Arrah the more polluted and Tirumala the cleaner of the two.
Seasonality & days
Arrah peaks in January, while Tirumala peaks in November. Arrah logged 0.2% Severe days and 32.3% Good-or-Satisfactory days; Tirumala was 0% Severe and 65.8% Good-or-Satisfactory. Longest clean-air streaks: Arrah 11 days, Tirumala 39 days.
Year-over-year progress
The worst recorded day for Arrah reached AQI 420 at New DM Office (BSPCB) on 2021-12-21; Tirumala hit AQI 173 at Toll Gate (APPCB) on 2016-12-30.
Station-level disparity
Arrah spans 1 CPCB stations with a 0-point spread (min 162, max 162); Tirumala spans 1 stations with a 0-point spread (min 89, max 89).