Patna vs Tirumala
Side-by-side air quality comparison between Patna 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, Patna averaged an AQI of 172 while Tirumala averaged 89 — a 83-point (93%) gap, with Patna the more polluted and Tirumala the cleaner of the two. On 120 days when both cities reported, Tirumala was cleaner on 105 of them; the average daily gap was 117 AQI points.
Seasonality & days
Patna peaks in December, while Tirumala peaks in November. Patna logged 7.5% Severe days and 19.400000000000002% Good-or-Satisfactory days; Tirumala was 0% Severe and 65.8% Good-or-Satisfactory. Longest clean-air streaks: Patna 30 days, Tirumala 39 days.
Year-over-year progress
The worst recorded day for Patna reached AQI 491 at IGSC Planetarium Complex (BSPCB) on 2016-01-01; Tirumala hit AQI 173 at Toll Gate (APPCB) on 2016-12-30.
Station-level disparity
Patna spans 6 CPCB stations with a 39-point spread (min 154, max 193); Tirumala spans 1 stations with a 0-point spread (min 89, max 89).