Karur vs Mangalore
Side-by-side air quality comparison between Karur and Mangalore.
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 Mangalore averaged 61 — a 10-point (16%) gap, with Karur the more polluted and Mangalore the cleaner of the two. On 55 days when both cities reported, Mangalore was cleaner on 29 of them; the average daily gap was 23 AQI points.
Seasonality & days
Karur peaks in December, while Mangalore peaks in February. Karur logged 0% Severe days and 80.3% Good-or-Satisfactory days; Mangalore was 0% Severe and 87.2% Good-or-Satisfactory. Longest clean-air streaks: Karur 34 days, Mangalore 64 days.
Year-over-year progress
The worst recorded day for Karur reached AQI 149 at Kamadenu Nagar (TNPCB) on 2024-11-26; Mangalore hit AQI 235 at Kadri (KSPCB) on 2023-11-17.
Station-level disparity
Karur spans 1 CPCB stations with a 0-point spread (min 71, max 71); Mangalore spans 1 stations with a 0-point spread (min 68, max 68).