Hosur vs Koppal
Side-by-side air quality comparison between Hosur 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 2022, Hosur averaged an AQI of 90 while Koppal averaged 65 — a 25-point (38%) gap, with Hosur the more polluted and Koppal the cleaner of the two. On 85 days when both cities reported, Koppal was cleaner on 45 of them; the average daily gap was 28 AQI points.
Seasonality & days
Hosur peaks in December, while Koppal peaks in February. Hosur logged 0% Severe days and 73.89999999999999% Good-or-Satisfactory days; Koppal was 0% Severe and 85.5% Good-or-Satisfactory. Longest clean-air streaks: Hosur 10 days, Koppal 47 days.
Year-over-year progress
The worst recorded day for Hosur reached AQI 232 at SIPCOT Phase-1 (TNPCB) on 2022-10-25; Koppal hit AQI 384 at Diwator Nagar (KSPCB) on 2023-02-16.
Station-level disparity
Hosur spans 1 CPCB stations with a 0-point spread (min 90, max 90); Koppal spans 1 stations with a 0-point spread (min 70, max 70).