Davanagere vs Perundurai
Side-by-side air quality comparison between Davanagere 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, Davanagere averaged an AQI of 57 while Perundurai averaged 75 — a 18-point (32%) gap, with Perundurai the more polluted and Davanagere the cleaner of the two. On 53 days when both cities reported, Perundurai was cleaner on 35 of them; the average daily gap was 28 AQI points.
Seasonality & days
Davanagere peaks in March, while Perundurai peaks in November. Davanagere logged 0% Severe days and 89.6% Good-or-Satisfactory days; Perundurai was 0% Severe and 80.7% Good-or-Satisfactory. Longest clean-air streaks: Davanagere 35 days, Perundurai 13 days.
Year-over-year progress
The worst recorded day for Davanagere reached AQI 233 at Devaraj Urs Badavane (KSPCB) on 2023-11-15; Perundurai hit AQI 153 at SIPCOT Industrial Park (TNPCB) on 2024-11-12.
Station-level disparity
Davanagere spans 1 CPCB stations with a 0-point spread (min 57, max 57); Perundurai spans 1 stations with a 0-point spread (min 75, max 75).