Karur vs Pimpri-Chinchwad
Side-by-side air quality comparison between Karur and Pimpri-Chinchwad.
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, Karur averaged an AQI of 71 while Pimpri-Chinchwad averaged 114 — a 43-point (61%) gap, with Pimpri-Chinchwad the more polluted and Karur the cleaner of the two. On 71 days when both cities reported, Karur was cleaner on 71 of them; the average daily gap was 115 AQI points.
Seasonality & days
Karur peaks in December, while Pimpri-Chinchwad peaks in November. Karur logged 0% Severe days and 80.3% Good-or-Satisfactory days; Pimpri-Chinchwad was 0% Severe and 42% Good-or-Satisfactory. Longest clean-air streaks: Karur 34 days, Pimpri-Chinchwad 82 days.
Year-over-year progress
The worst recorded day for Karur reached AQI 149 at Kamadenu Nagar (TNPCB) on 2024-11-26; Pimpri-Chinchwad hit AQI 341 at Thergaon Pimpri (MPCB) on 2024-11-23.
Station-level disparity
Karur spans 1 CPCB stations with a 0-point spread (min 71, max 71); Pimpri-Chinchwad spans 4 stations with a 20-point spread (min 107, max 127).