Hāveri vs Virudhunagar
Side-by-side air quality comparison between Hāveri and Virudhunagar.
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, Hāveri averaged an AQI of 66 while Virudhunagar averaged 52 — a 14-point (27%) gap, with Hāveri the more polluted and Virudhunagar the cleaner of the two. On 141 days when both cities reported, Virudhunagar was cleaner on 99 of them; the average daily gap was 32 AQI points.
Seasonality & days
Hāveri peaks in January, while Virudhunagar peaks in November. Hāveri logged 0% Severe days and 86.69999999999999% Good-or-Satisfactory days; Virudhunagar was 0% Severe and 92.3% Good-or-Satisfactory. Longest clean-air streaks: Hāveri 76 days, Virudhunagar 31 days.
Year-over-year progress
The worst recorded day for Hāveri reached AQI 262 at Ashwini Nagar (KSPCB) on 2023-11-17; Virudhunagar hit AQI 173 at Collectorate Office (TNPCB) on 2024-11-07.
Station-level disparity
Hāveri spans 1 CPCB stations with a 0-point spread (min 68, max 68); Virudhunagar spans 1 stations with a 0-point spread (min 52, max 52).