Hassan vs Rohtak
Side-by-side air quality comparison between Hassan and Rohtak.
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 Rohtak averaged 148 — a 88-point (147%) gap, with Rohtak the more polluted and Hassan the cleaner of the two. On 956 days when both cities reported, Hassan was cleaner on 827 of them; the average daily gap was 94 AQI points.
Seasonality & days
Hassan peaks in March, while Rohtak peaks in November. Hassan logged 0% Severe days and 92.5% Good-or-Satisfactory days; Rohtak was 1.1% Severe and 36.599999999999994% Good-or-Satisfactory. Longest clean-air streaks: Hassan 51 days, Rohtak 45 days.
Year-over-year progress
Hassan has improved by 4 AQI points (6.2%) from 2021 to 2024; Rohtak has improved by 123 AQI points (45.4%) over the same window. The worst recorded day for Hassan reached AQI 212 at BKatihalli (KSPCB) on 2024-05-11; Rohtak hit AQI 498 at MD University (HSPCB) on 2019-11-03.
Station-level disparity
Hassan spans 1 CPCB stations with a 0-point spread (min 63, max 63); Rohtak spans 1 stations with a 0-point spread (min 159, max 159).