Katni vs Nārnaul
Side-by-side air quality comparison between Katni and Nārnaul.
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 Nārnaul averaged 94 — a 11-point (12%) gap, with Katni the more polluted and Nārnaul the cleaner of the two. On 1586 days when both cities reported, Nārnaul was cleaner on 894 of them; the average daily gap was 50 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; Nārnaul was 0.1% Severe and 40.8% Good-or-Satisfactory. Longest clean-air streaks: Katni 62 days, Nārnaul 63 days.
Year-over-year progress
Katni has improved by 93 AQI points (47%) from 2019 to 2024; Nārnaul has improved by 37 AQI points (28.2%) over the same window. The worst recorded day for Katni reached AQI 350 at Gole Bazar (MPPCB) on 2019-11-01; Nārnaul hit AQI 435 at Shastri Nagar (HSPCB) on 2023-11-16.
Station-level disparity
Katni spans 1 CPCB stations with a 0-point spread (min 137, max 137); Nārnaul spans 1 stations with a 0-point spread (min 130, max 130).