Bharatpur vs Katihar
Side-by-side air quality comparison between Bharatpur and Katihar.
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, Bharatpur averaged an AQI of 131 while Katihar averaged 123 — a 8-point (7%) gap, with Bharatpur the more polluted and Katihar the cleaner of the two. On 565 days when both cities reported, Katihar was cleaner on 282 of them; the average daily gap was 60 AQI points.
Seasonality & days
Bharatpur peaks in January, while Katihar peaks in December. Bharatpur logged 0% Severe days and 33.7% Good-or-Satisfactory days; Katihar was 3.1% Severe and 26.9% Good-or-Satisfactory. Longest clean-air streaks: Bharatpur 41 days, Katihar 19 days.
Year-over-year progress
Bharatpur has improved by 25 AQI points (16%) from 2023 to 2024; Katihar has improved by 188 AQI points (60.5%) over the same window. The worst recorded day for Bharatpur reached AQI 396 at Krishna Nagar (RSPCB) on 2023-11-14; Katihar hit AQI 465 at Mirchaibari (BSPCB) on 2023-01-23.
Station-level disparity
Bharatpur spans 1 CPCB stations with a 0-point spread (min 142, max 142); Katihar spans 1 stations with a 0-point spread (min 185, max 185).