Hajipur vs Hassan
Side-by-side air quality comparison between Hajipur and Hassan.
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 Hassan averaged 60 — a 113-point (188%) gap, with Hajipur the more polluted and Hassan the cleaner of the two. On 970 days when both cities reported, Hassan was cleaner on 880 of them; the average daily gap was 94 AQI points.
Seasonality & days
Hajipur peaks in December, while Hassan peaks in March. Hajipur logged 0.3% Severe days and 36.6% Good-or-Satisfactory days; Hassan was 0% Severe and 92.5% Good-or-Satisfactory. Longest clean-air streaks: Hajipur 36 days, Hassan 51 days.
Year-over-year progress
Hajipur has worsened by 74 AQI points (74.7%) from 2020 to 2024; Hassan has improved by 4 AQI points (6.2%) over the same window. The worst recorded day for Hajipur reached AQI 427 at Industrial Area (BSPCB) on 2024-11-12; Hassan hit AQI 212 at BKatihalli (KSPCB) on 2024-05-11.
Station-level disparity
Hajipur spans 1 CPCB stations with a 0-point spread (min 149, max 149); Hassan spans 1 stations with a 0-point spread (min 63, max 63).