Mahād vs Siliguri
Side-by-side air quality comparison between Mahād and Siliguri.
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, Mahād averaged an AQI of 90 while Siliguri averaged 81 — a 9-point (11%) gap, with Mahād the more polluted and Siliguri the cleaner of the two. On 333 days when both cities reported, Siliguri was cleaner on 179 of them; the average daily gap was 34 AQI points.
Seasonality & days
Mahād peaks in November, while Siliguri peaks in February. Mahād logged 0% Severe days and 63.699999999999996% Good-or-Satisfactory days; Siliguri was 0.1% Severe and 61.8% Good-or-Satisfactory. Longest clean-air streaks: Mahād 49 days, Siliguri 180 days.
Year-over-year progress
Mahād has worsened by 6 AQI points (7.1%) from 2023 to 2024; Siliguri has improved by 39 AQI points (32.5%) over the same window. The worst recorded day for Mahād reached AQI 242 at Kamble Tarf Birwadi (MPCB) on 2023-11-19; Siliguri hit AQI 415 at Ward-32 Bapupara (WBPCB) on 2018-02-08.
Station-level disparity
Mahād spans 1 CPCB stations with a 0-point spread (min 88, max 88); Siliguri spans 1 stations with a 0-point spread (min 107, max 107).