Gadag vs Perundurai
Side-by-side air quality comparison between Gadag and Perundurai.
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, Gadag averaged an AQI of 53 while Perundurai averaged 75 — a 22-point (42%) gap, with Perundurai the more polluted and Gadag the cleaner of the two. On 53 days when both cities reported, Gadag was cleaner on 39 of them; the average daily gap was 23 AQI points.
Seasonality & days
Gadag peaks in March, while Perundurai peaks in November. Gadag logged 0.3% Severe days and 96.1% Good-or-Satisfactory days; Perundurai was 0% Severe and 80.7% Good-or-Satisfactory. Longest clean-air streaks: Gadag 50 days, Perundurai 13 days.
Year-over-year progress
The worst recorded day for Gadag reached AQI 500 at Panchal Nagar (KSPCB) on 2022-12-10; Perundurai hit AQI 153 at SIPCOT Industrial Park (TNPCB) on 2024-11-12.
Station-level disparity
Gadag spans 1 CPCB stations with a 0-point spread (min 54, max 54); Perundurai spans 1 stations with a 0-point spread (min 75, max 75).