Perundurai vs Rājsamand
Side-by-side air quality comparison between Perundurai and Rājsamand.
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 Rājsamand averaged 88 — a 13-point (17%) gap, with Rājsamand the more polluted and Perundurai the cleaner of the two. On 55 days when both cities reported, Perundurai was cleaner on 44 of them; the average daily gap was 58 AQI points.
Seasonality & days
Perundurai peaks in November, while Rājsamand peaks in January. Perundurai logged 0% Severe days and 80.7% Good-or-Satisfactory days; Rājsamand was 0% Severe and 69.7% Good-or-Satisfactory. Longest clean-air streaks: Perundurai 13 days, Rājsamand 42 days.
Year-over-year progress
The worst recorded day for Perundurai reached AQI 153 at SIPCOT Industrial Park (TNPCB) on 2024-11-12; Rājsamand hit AQI 320 at Dhoinda (RSPCB) on 2024-08-28.
Station-level disparity
Perundurai spans 1 CPCB stations with a 0-point spread (min 75, max 75); Rājsamand spans 1 stations with a 0-point spread (min 94, max 94).