Hassan vs Prayagraj
Side-by-side air quality comparison between Hassan and Prayagraj.
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, Hassan averaged an AQI of 60 while Prayagraj averaged 80 — a 20-point (33%) gap, with Prayagraj the more polluted and Hassan the cleaner of the two. On 725 days when both cities reported, Hassan was cleaner on 634 of them; the average daily gap was 61 AQI points.
Seasonality & days
Hassan peaks in March, while Prayagraj peaks in November. Hassan logged 0% Severe days and 92.5% Good-or-Satisfactory days; Prayagraj was 0.2% Severe and 48% Good-or-Satisfactory. Longest clean-air streaks: Hassan 51 days, Prayagraj 69 days.
Year-over-year progress
Hassan has improved by 4 AQI points (6.2%) from 2021 to 2024; Prayagraj has improved by 42 AQI points (34.4%) over the same window. The worst recorded day for Hassan reached AQI 212 at BKatihalli (KSPCB) on 2024-05-11; Prayagraj hit AQI 416 at Nagar Nigam (UPPCB) on 2021-11-08.
Station-level disparity
Hassan spans 1 CPCB stations with a 0-point spread (min 63, max 63); Prayagraj spans 3 stations with a 9-point spread (min 96, max 105).