Darbhanga vs Tirupati
Side-by-side air quality comparison between Darbhanga 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 2023, Darbhanga averaged an AQI of 365 while Tirupati averaged 75 — a 290-point (387%) gap, with Darbhanga the more polluted and Tirupati the cleaner of the two. On 48 days when both cities reported, Tirupati was cleaner on 48 of them; the average daily gap was 298 AQI points.
Seasonality & days
Darbhanga peaks in December, while Tirupati peaks in April. Darbhanga logged 7.1% Severe days and 26.9% Good-or-Satisfactory days; Tirupati was 0% Severe and 84% Good-or-Satisfactory. Longest clean-air streaks: Darbhanga 20 days, Tirupati 36 days.
Year-over-year progress
Darbhanga has worsened by 116 AQI points (46.6%) from 2021 to 2023; Tirupati has improved by 20 AQI points (21.1%) over the same window. The worst recorded day for Darbhanga reached AQI 473 at Town Hall Lal Bagh (BSPCB) on 2023-01-01; Tirupati hit AQI 263 at Vaikuntapuram (APPCB) on 2022-11-16.
Station-level disparity
Darbhanga spans 1 CPCB stations with a 0-point spread (min 208, max 208); Tirupati spans 1 stations with a 0-point spread (min 75, max 75).