Perundurai vs Vrindāvan
Side-by-side air quality comparison between Perundurai and Vrindāvan.
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, Perundurai averaged an AQI of 75 while Vrindāvan averaged 108 — a 33-point (44%) gap, with Vrindāvan the more polluted and Perundurai the cleaner of the two. On 57 days when both cities reported, Perundurai was cleaner on 53 of them; the average daily gap was 73 AQI points.
Seasonality & days
Both cities see their worst air in November on average. Perundurai logged 0% Severe days and 80.7% Good-or-Satisfactory days; Vrindāvan was 0.6% Severe and 43.8% Good-or-Satisfactory. Longest clean-air streaks: Perundurai 13 days, Vrindāvan 52 days.
Year-over-year progress
The worst recorded day for Perundurai reached AQI 153 at SIPCOT Industrial Park (TNPCB) on 2024-11-12; Vrindāvan hit AQI 475 at Omex Eternity (UPPCB) on 2021-11-08.
Station-level disparity
Perundurai spans 1 CPCB stations with a 0-point spread (min 75, max 75); Vrindāvan spans 1 stations with a 0-point spread (min 115, max 115).