Karur vs Solapur
Side-by-side air quality comparison between Karur and Solapur.
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 Solapur averaged 96 — a 25-point (35%) gap, with Solapur the more polluted and Karur the cleaner of the two. On 71 days when both cities reported, Karur was cleaner on 64 of them; the average daily gap was 56 AQI points.
Seasonality & days
Karur peaks in December, while Solapur peaks in March. Karur logged 0% Severe days and 80.3% Good-or-Satisfactory days; Solapur was 0% Severe and 52.7% Good-or-Satisfactory. Longest clean-air streaks: Karur 34 days, Solapur 61 days.
Year-over-year progress
The worst recorded day for Karur reached AQI 149 at Kamadenu Nagar (TNPCB) on 2024-11-26; Solapur hit AQI 266 at Solapur (MPCB) on 2018-03-03.
Station-level disparity
Karur spans 1 CPCB stations with a 0-point spread (min 71, max 71); Solapur spans 3 stations with a 10-point spread (min 88, max 98).