Katni vs Koppal
Side-by-side air quality comparison between Katni and Koppal.
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
Pollutant-level comparison (PM2.5, PM10, O3, NO2, SO2, CO)▾
| Pollutant | Katni | Koppal |
|---|---|---|
| PM2.5(µg/m³) | 31.80 | 5.70 |
| PM10(µg/m³) | 51.90 | 8.70 |
| NO₂(µg/m³) | 19.50 | 7.50 |
| SO₂(µg/m³) | 5.50 | 1.30 |
| O₃(µg/m³) | 47.00 | 35.00 |
| CO(µg/m³) | 201.00 | 145.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Katni averaged an AQI of 105 while Koppal averaged 65 — a 40-point (62%) gap, with Katni the more polluted and Koppal the cleaner of the two. On 1121 days when both cities reported, Koppal was cleaner on 932 of them; the average daily gap was 74 AQI points.
Seasonality & days
Katni peaks in November, while Koppal peaks in February. Katni logged 0% Severe days and 39.3% Good-or-Satisfactory days; Koppal was 0% Severe and 85.5% Good-or-Satisfactory. Longest clean-air streaks: Katni 62 days, Koppal 47 days.
Year-over-year progress
Katni has improved by 93 AQI points (47%) from 2019 to 2024; Koppal has improved by 31 AQI points (32.3%) over the same window. The worst recorded day for Katni reached AQI 350 at Gole Bazar (MPPCB) on 2019-11-01; Koppal hit AQI 384 at Diwator Nagar (KSPCB) on 2023-02-16.
Station-level disparity
Katni spans 1 CPCB stations with a 0-point spread (min 137, max 137); Koppal spans 1 stations with a 0-point spread (min 70, max 70).
Verdict
🏆 Koppal has better air quality with an AQI of 10 compared to Katni's 54.