Indore vs Koppal
Side-by-side air quality comparison between Indore 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 | Indore | Koppal |
|---|---|---|
| PM2.5(µg/m³) | 31.30 | 5.90 |
| PM10(µg/m³) | 47.80 | 9.10 |
| NO₂(µg/m³) | 7.10 | 6.10 |
| SO₂(µg/m³) | 15.10 | 1.30 |
| O₃(µg/m³) | 66.00 | 38.00 |
| CO(µg/m³) | 251.00 | 124.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Indore averaged an AQI of 84 while Koppal averaged 65 — a 19-point (29%) gap, with Indore the more polluted and Koppal the cleaner of the two. On 898 days when both cities reported, Koppal was cleaner on 748 of them; the average daily gap was 58 AQI points.
Seasonality & days
Indore peaks in November, while Koppal peaks in February. Indore logged 0% Severe days and 45.099999999999994% Good-or-Satisfactory days; Koppal was 0% Severe and 85.5% Good-or-Satisfactory. Longest clean-air streaks: Indore 65 days, Koppal 47 days.
Year-over-year progress
Indore has improved by 47 AQI points (35.9%) from 2019 to 2024; Koppal has improved by 31 AQI points (32.3%) over the same window. The worst recorded day for Indore reached AQI 359 at Maguda Nagar (IMC) on 2024-09-18; Koppal hit AQI 384 at Diwator Nagar (KSPCB) on 2023-02-16.
Station-level disparity
Indore spans 6 CPCB stations with a 69-point spread (min 52, max 121); 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 Indore's 53.