Asansol vs Pimpri-Chinchwad
Side-by-side air quality comparison between Asansol and Pimpri-Chinchwad.
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 Pimpri-Chinchwad averaged 114 — a 31-point (27%) gap, with Asansol the more polluted and Pimpri-Chinchwad the cleaner of the two. On 366 days when both cities reported, Pimpri-Chinchwad was cleaner on 255 of them; the average daily gap was 71 AQI points.
Seasonality & days
Asansol peaks in December, while Pimpri-Chinchwad peaks in November. Asansol logged 0% Severe days and 43.3% Good-or-Satisfactory days; Pimpri-Chinchwad was 0% Severe and 42% Good-or-Satisfactory. Longest clean-air streaks: Asansol 44 days, Pimpri-Chinchwad 82 days.
Year-over-year progress
The worst recorded day for Asansol reached AQI 394 at Court Area (WBPCB) on 2022-12-13; Pimpri-Chinchwad hit AQI 341 at Thergaon Pimpri (MPCB) on 2024-11-23.
Station-level disparity
Asansol spans 4 CPCB stations with a 40-point spread (min 123, max 163); Pimpri-Chinchwad spans 4 stations with a 20-point spread (min 107, max 127).