Katni vs Solapur
Side-by-side air quality comparison between Katni and Solapur.
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, Katni averaged an AQI of 105 while Solapur averaged 96 — a 9-point (9%) gap, with Katni the more polluted and Solapur the cleaner of the two. On 1119 days when both cities reported, Solapur was cleaner on 750 of them; the average daily gap was 62 AQI points.
Seasonality & days
Katni peaks in November, while Solapur peaks in March. Katni logged 0% Severe days and 39.3% Good-or-Satisfactory days; Solapur was 0% Severe and 52.7% Good-or-Satisfactory. Longest clean-air streaks: Katni 62 days, Solapur 61 days.
Year-over-year progress
Katni has improved by 93 AQI points (47%) from 2019 to 2024; Solapur has improved by 45 AQI points (31.9%) over the same window. The worst recorded day for Katni reached AQI 350 at Gole Bazar (MPPCB) on 2019-11-01; Solapur hit AQI 266 at Solapur (MPCB) on 2018-03-03.
Station-level disparity
Katni spans 1 CPCB stations with a 0-point spread (min 137, max 137); Solapur spans 3 stations with a 10-point spread (min 88, max 98).