Bhagalpur vs Ooty
Side-by-side air quality comparison between Bhagalpur and Ooty.
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, Bhagalpur averaged an AQI of 164 while Ooty averaged 58 — a 106-point (183%) gap, with Bhagalpur the more polluted and Ooty the cleaner of the two. On 587 days when both cities reported, Ooty was cleaner on 557 of them; the average daily gap was 137 AQI points.
Seasonality & days
Bhagalpur peaks in January, while Ooty peaks in May. Bhagalpur logged 1.9% Severe days and 19.9% Good-or-Satisfactory days; Ooty was 0% Severe and 94.2% Good-or-Satisfactory. Longest clean-air streaks: Bhagalpur 20 days, Ooty 22 days.
Year-over-year progress
Bhagalpur has improved by 123 AQI points (42.9%) from 2021 to 2024; Ooty is essentially flat over the same window. The worst recorded day for Bhagalpur reached AQI 451 at Mayaganj (BSPCB) on 2022-12-30; Ooty hit AQI 164 at Bombay Castel (TNPCB) on 2024-12-17.
Station-level disparity
Bhagalpur spans 2 CPCB stations with a 26-point spread (min 170, max 196); Ooty spans 1 stations with a 0-point spread (min 59, max 59).