Alwar vs Tirupati
Side-by-side air quality comparison between Alwar and Tirupati.
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, Alwar averaged an AQI of 88 while Tirupati averaged 75 — a 13-point (17%) gap, with Alwar the more polluted and Tirupati the cleaner of the two. On 494 days when both cities reported, Tirupati was cleaner on 329 of them; the average daily gap was 44 AQI points.
Seasonality & days
Alwar peaks in November, while Tirupati peaks in April. Alwar logged 0% Severe days and 70.2% Good-or-Satisfactory days; Tirupati was 0% Severe and 84% Good-or-Satisfactory. Longest clean-air streaks: Alwar 97 days, Tirupati 36 days.
Year-over-year progress
Alwar has improved by 125 AQI points (58.7%) from 2017 to 2024; Tirupati has improved by 20 AQI points (21.1%) over the same window. The worst recorded day for Alwar reached AQI 356 at Moti Doongri (RSPCB) on 2017-11-11; Tirupati hit AQI 263 at Vaikuntapuram (APPCB) on 2022-11-16.
Station-level disparity
Alwar spans 1 CPCB stations with a 0-point spread (min 95, max 95); Tirupati spans 1 stations with a 0-point spread (min 75, max 75).