Hajipur vs Tālcher
Side-by-side air quality comparison between Hajipur and Tālcher.
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 Tālcher averaged 127 — a 46-point (36%) gap, with Hajipur the more polluted and Tālcher the cleaner of the two. On 1058 days when both cities reported, Tālcher was cleaner on 735 of them; the average daily gap was 60 AQI points.
Seasonality & days
Both cities see their worst air in December on average. Hajipur logged 0.3% Severe days and 36.6% Good-or-Satisfactory days; Tālcher was 0.2% Severe and 43.1% Good-or-Satisfactory. Longest clean-air streaks: Hajipur 36 days, Tālcher 44 days.
Year-over-year progress
Hajipur has worsened by 74 AQI points (74.7%) from 2020 to 2024; Tālcher has improved by 63 AQI points (33.2%) over the same window. The worst recorded day for Hajipur reached AQI 427 at Industrial Area (BSPCB) on 2024-11-12; Tālcher hit AQI 414 at Talcher (OSPCB) on 2018-11-27.
Station-level disparity
Hajipur spans 1 CPCB stations with a 0-point spread (min 149, max 149); Tālcher spans 1 stations with a 0-point spread (min 132, max 132).