Bidar vs Tirupati
Side-by-side air quality comparison between Bidar 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, Bidar averaged an AQI of 85 while Tirupati averaged 75 — a 10-point (13%) gap, with Bidar the more polluted and Tirupati the cleaner of the two. On 337 days when both cities reported, Tirupati was cleaner on 204 of them; the average daily gap was 42 AQI points.
Seasonality & days
Bidar peaks in January, while Tirupati peaks in April. Bidar logged 0.1% Severe days and 72.5% Good-or-Satisfactory days; Tirupati was 0% Severe and 84% Good-or-Satisfactory. Longest clean-air streaks: Bidar 24 days, Tirupati 36 days.
Year-over-year progress
Bidar has worsened by 1 AQI points (1.2%) from 2021 to 2024; Tirupati has improved by 20 AQI points (21.1%) over the same window. The worst recorded day for Bidar reached AQI 437 at Naubad (KSPCB) on 2022-01-25; Tirupati hit AQI 263 at Vaikuntapuram (APPCB) on 2022-11-16.
Station-level disparity
Bidar spans 1 CPCB stations with a 0-point spread (min 84, max 84); Tirupati spans 1 stations with a 0-point spread (min 75, max 75).