Asansol vs Hanumāngarh
Side-by-side air quality comparison between Asansol and Hanumāngarh.
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 Hanumāngarh averaged 178 — a 33-point (23%) gap, with Hanumāngarh the more polluted and Asansol the cleaner of the two. On 320 days when both cities reported, Hanumāngarh was cleaner on 164 of them; the average daily gap was 73 AQI points.
Seasonality & days
Asansol peaks in December, while Hanumāngarh peaks in January. Asansol logged 0% Severe days and 43.3% Good-or-Satisfactory days; Hanumāngarh was 2.8% Severe and 20% Good-or-Satisfactory. Longest clean-air streaks: Asansol 44 days, Hanumāngarh 22 days.
Year-over-year progress
Asansol has worsened by 12 AQI points (9%) from 2018 to 2024; Hanumāngarh has improved by 13 AQI points (6.8%) over the same window. The worst recorded day for Asansol reached AQI 394 at Court Area (WBPCB) on 2022-12-13; Hanumāngarh hit AQI 447 at Housing Board (RSPCB) on 2023-11-25.
Station-level disparity
Asansol spans 4 CPCB stations with a 40-point spread (min 123, max 163); Hanumāngarh spans 1 stations with a 0-point spread (min 184, max 184).