Hajipur vs Tumkur
Side-by-side air quality comparison between Hajipur and Tumkur.
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 Tumkur averaged 88 — a 85-point (97%) gap, with Hajipur the more polluted and Tumkur the cleaner of the two. On 522 days when both cities reported, Tumkur was cleaner on 391 of them; the average daily gap was 80 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; Tumkur was 0% Severe and 54% Good-or-Satisfactory. Longest clean-air streaks: Hajipur 36 days, Tumkur 20 days.
Year-over-year progress
Hajipur has worsened by 74 AQI points (74.7%) from 2020 to 2024; Tumkur has improved by 69 AQI points (43.9%) over the same window. The worst recorded day for Hajipur reached AQI 427 at Industrial Area (BSPCB) on 2024-11-12; Tumkur hit AQI 355 at Thimmalapura (KSPCB) on 2023-02-15.
Station-level disparity
Hajipur spans 1 CPCB stations with a 0-point spread (min 149, max 149); Tumkur spans 1 stations with a 0-point spread (min 97, max 97).