Alwar vs Koppal
Side-by-side air quality comparison between Alwar 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
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Alwar averaged an AQI of 88 while Koppal averaged 65 — a 23-point (35%) gap, with Alwar the more polluted and Koppal the cleaner of the two. On 1171 days when both cities reported, Koppal was cleaner on 843 of them; the average daily gap was 36 AQI points.
Seasonality & days
Alwar peaks in November, while Koppal peaks in February. Alwar logged 0% Severe days and 70.2% Good-or-Satisfactory days; Koppal was 0% Severe and 85.5% Good-or-Satisfactory. Longest clean-air streaks: Alwar 97 days, Koppal 47 days.
Year-over-year progress
Alwar has improved by 125 AQI points (58.7%) from 2017 to 2024; Koppal has improved by 31 AQI points (32.3%) over the same window. The worst recorded day for Alwar reached AQI 356 at Moti Doongri (RSPCB) on 2017-11-11; Koppal hit AQI 384 at Diwator Nagar (KSPCB) on 2023-02-16.
Station-level disparity
Alwar spans 1 CPCB stations with a 0-point spread (min 95, max 95); Koppal spans 1 stations with a 0-point spread (min 70, max 70).