Katni vs Sagar
Side-by-side air quality comparison between Katni and Sagar.
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 Sagar averaged 96 — a 9-point (9%) gap, with Katni the more polluted and Sagar the cleaner of the two. On 1277 days when both cities reported, Sagar was cleaner on 981 of them; the average daily gap was 63 AQI points.
Seasonality & days
Both cities see their worst air in November on average. Katni logged 0% Severe days and 39.3% Good-or-Satisfactory days; Sagar was 0% Severe and 69.9% Good-or-Satisfactory. Longest clean-air streaks: Katni 62 days, Sagar 57 days.
Year-over-year progress
Katni has improved by 93 AQI points (47%) from 2019 to 2024; Sagar has worsened by 24 AQI points (33.3%) over the same window. The worst recorded day for Katni reached AQI 350 at Gole Bazar (MPPCB) on 2019-11-01; Sagar hit AQI 347 at Civil Lines (MPPCB) on 2024-12-25.
Station-level disparity
Katni spans 1 CPCB stations with a 0-point spread (min 137, max 137); Sagar spans 2 stations with a 45-point spread (min 73, max 118).