Hajipur vs Kishanganj
Side-by-side air quality comparison between Hajipur and Kishanganj.
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, Hajipur averaged an AQI of 173 while Kishanganj averaged 144 — a 29-point (20%) gap, with Hajipur the more polluted and Kishanganj the cleaner of the two. On 913 days when both cities reported, Kishanganj was cleaner on 568 of them; the average daily gap was 59 AQI points.
Seasonality & days
Hajipur peaks in December, while Kishanganj peaks in January. Hajipur logged 0.3% Severe days and 36.6% Good-or-Satisfactory days; Kishanganj was 0.2% Severe and 37.099999999999994% Good-or-Satisfactory. Longest clean-air streaks: Hajipur 36 days, Kishanganj 23 days.
Year-over-year progress
Hajipur has worsened by 74 AQI points (74.7%) from 2020 to 2024; Kishanganj has improved by 136 AQI points (48.6%) over the same window. The worst recorded day for Hajipur reached AQI 427 at Industrial Area (BSPCB) on 2024-11-12; Kishanganj hit AQI 417 at SDM Office Khagra (BSPCB) on 2022-02-01.
Station-level disparity
Hajipur spans 1 CPCB stations with a 0-point spread (min 149, max 149); Kishanganj spans 1 stations with a 0-point spread (min 156, max 156).