Asansol vs Hassan
Side-by-side air quality comparison between Asansol 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, Asansol averaged an AQI of 145 while Hassan averaged 60 — a 85-point (142%) gap, with Asansol the more polluted and Hassan the cleaner of the two. On 737 days when both cities reported, Hassan was cleaner on 643 of them; the average daily gap was 83 AQI points.
Seasonality & days
Asansol peaks in December, while Hassan peaks in March. Asansol logged 0% Severe days and 43.3% Good-or-Satisfactory days; Hassan was 0% Severe and 92.5% Good-or-Satisfactory. Longest clean-air streaks: Asansol 44 days, Hassan 51 days.
Year-over-year progress
Asansol has worsened by 12 AQI points (9%) from 2018 to 2024; Hassan has improved by 4 AQI points (6.2%) over the same window. The worst recorded day for Asansol reached AQI 394 at Court Area (WBPCB) on 2022-12-13; Hassan hit AQI 212 at BKatihalli (KSPCB) on 2024-05-11.
Station-level disparity
Asansol spans 4 CPCB stations with a 40-point spread (min 123, max 163); Hassan spans 1 stations with a 0-point spread (min 63, max 63).