Kolhapur vs Satna
Side-by-side air quality comparison between Kolhapur and Satna.
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 | Kolhapur | Satna |
|---|---|---|
| PM2.5(µg/m³) | 13.60 | 31.00 |
| PM10(µg/m³) | 24.30 | 47.80 |
| NO₂(µg/m³) | 7.90 | 18.60 |
| SO₂(µg/m³) | 3.30 | 7.00 |
| O₃(µg/m³) | 37.00 | 55.00 |
| CO(µg/m³) | 130.00 | 240.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Kolhapur averaged an AQI of 100 while Satna averaged 66 — a 34-point (52%) gap, with Kolhapur the more polluted and Satna the cleaner of the two. On 348 days when both cities reported, Satna was cleaner on 286 of them; the average daily gap was 53 AQI points.
Seasonality & days
Both cities see their worst air in November on average. Kolhapur logged 0% Severe days and 46.400000000000006% Good-or-Satisfactory days; Satna was 0.2% Severe and 74.1% Good-or-Satisfactory. Longest clean-air streaks: Kolhapur 81 days, Satna 146 days.
Year-over-year progress
The worst recorded day for Kolhapur reached AQI 321 at Shivaji University (MPCB) on 2024-11-12; Satna hit AQI 500 at Bandhavgar Colony Satna (Cement) on 2018-05-27.
Station-level disparity
Kolhapur spans 2 CPCB stations with a 19-point spread (min 90, max 109); Satna spans 1 stations with a 0-point spread (min 85, max 85).
Verdict
🏆 Kolhapur has better air quality with an AQI of 24 compared to Satna's 53.