Gaya vs Hassan
Side-by-side air quality comparison between Gaya 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, Gaya averaged an AQI of 110 while Hassan averaged 60 — a 50-point (83%) gap, with Gaya the more polluted and Hassan the cleaner of the two. On 1023 days when both cities reported, Hassan was cleaner on 954 of them; the average daily gap was 111 AQI points.
Seasonality & days
Gaya peaks in January, while Hassan peaks in March. Gaya logged 1.7% Severe days and 32% Good-or-Satisfactory days; Hassan was 0% Severe and 92.5% Good-or-Satisfactory. Longest clean-air streaks: Gaya 52 days, Hassan 51 days.
Year-over-year progress
Gaya has improved by 89 AQI points (44.7%) from 2016 to 2024; Hassan has improved by 4 AQI points (6.2%) over the same window. The worst recorded day for Gaya reached AQI 500 at Collectorate (BSPCB) on 2016-10-15; Hassan hit AQI 212 at BKatihalli (KSPCB) on 2024-05-11.
Station-level disparity
Gaya spans 3 CPCB stations with a 85-point spread (min 88, max 173); Hassan spans 1 stations with a 0-point spread (min 63, max 63).