Katni vs Mumbai
Side-by-side air quality comparison between Katni and Mumbai.
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 Mumbai averaged 93 — a 12-point (13%) gap, with Katni the more polluted and Mumbai the cleaner of the two. On 1523 days when both cities reported, Katni was cleaner on 1105 of them; the average daily gap was 68 AQI points.
Seasonality & days
Katni peaks in November, while Mumbai peaks in December. Katni logged 0% Severe days and 39.3% Good-or-Satisfactory days; Mumbai was 0.5% Severe and 34% Good-or-Satisfactory. Longest clean-air streaks: Katni 62 days, Mumbai 58 days.
Year-over-year progress
Katni has improved by 93 AQI points (47%) from 2019 to 2024; Mumbai has improved by 4 AQI points (4.1%) over the same window. The worst recorded day for Katni reached AQI 350 at Gole Bazar (MPPCB) on 2019-11-01; Mumbai hit AQI 500 at Vile Parle West (MPCB) on 2022-08-15.
Station-level disparity
Katni spans 1 CPCB stations with a 0-point spread (min 137, max 137); Mumbai spans 29 stations with a 74-point spread (min 77, max 151).