Koppal vs Satna
Side-by-side air quality comparison between Koppal 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 | Koppal | Satna |
|---|---|---|
| PM2.5(µg/m³) | 5.90 | 31.00 |
| PM10(µg/m³) | 9.10 | 47.80 |
| NO₂(µg/m³) | 6.10 | 18.60 |
| SO₂(µg/m³) | 1.30 | 7.00 |
| O₃(µg/m³) | 38.00 | 55.00 |
| CO(µg/m³) | 124.00 | 240.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Koppal averaged an AQI of 65 while Satna averaged 66 — a 1-point (2%) gap, with Satna the more polluted and Koppal the cleaner of the two. On 1100 days when both cities reported, Koppal was cleaner on 597 of them; the average daily gap was 31 AQI points.
Seasonality & days
Koppal peaks in February, while Satna peaks in November. Koppal logged 0% Severe days and 85.5% Good-or-Satisfactory days; Satna was 0.2% Severe and 74.1% Good-or-Satisfactory. Longest clean-air streaks: Koppal 47 days, Satna 146 days.
Year-over-year progress
Koppal has improved by 31 AQI points (32.3%) from 2020 to 2024; Satna has improved by 58 AQI points (46.8%) over the same window. The worst recorded day for Koppal reached AQI 384 at Diwator Nagar (KSPCB) on 2023-02-16; Satna hit AQI 500 at Bandhavgar Colony Satna (Cement) on 2018-05-27.
Station-level disparity
Koppal spans 1 CPCB stations with a 0-point spread (min 70, max 70); Satna spans 1 stations with a 0-point spread (min 85, max 85).
Verdict
🏆 Koppal has better air quality with an AQI of 10 compared to Satna's 53.