Bāghpat vs Perundurai
Side-by-side air quality comparison between Bāghpat 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, Bāghpat averaged an AQI of 141 while Perundurai averaged 75 — a 66-point (88%) gap, with Bāghpat the more polluted and Perundurai the cleaner of the two. On 53 days when both cities reported, Perundurai was cleaner on 51 of them; the average daily gap was 121 AQI points.
Seasonality & days
Both cities see their worst air in November on average. Bāghpat logged 3.3% Severe days and 26.200000000000003% Good-or-Satisfactory days; Perundurai was 0% Severe and 80.7% Good-or-Satisfactory. Longest clean-air streaks: Bāghpat 46 days, Perundurai 13 days.
Year-over-year progress
The worst recorded day for Bāghpat reached AQI 500 at New Collectorate (UPPCB) on 2018-07-28; Perundurai hit AQI 153 at SIPCOT Industrial Park (TNPCB) on 2024-11-12.
Station-level disparity
Bāghpat spans 2 CPCB stations with a 66-point spread (min 148, max 214); Perundurai spans 1 stations with a 0-point spread (min 75, max 75).