Hāveri vs Puducherry
Side-by-side air quality comparison between Hāveri and Puducherry.
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 Puducherry averaged 55 — a 11-point (20%) gap, with Hāveri the more polluted and Puducherry the cleaner of the two. On 744 days when both cities reported, Puducherry was cleaner on 453 of them; the average daily gap was 26 AQI points.
Seasonality & days
Hāveri peaks in January, while Puducherry peaks in December. Hāveri logged 0% Severe days and 86.69999999999999% Good-or-Satisfactory days; Puducherry was 0% Severe and 95.4% Good-or-Satisfactory. Longest clean-air streaks: Hāveri 76 days, Puducherry 117 days.
Year-over-year progress
Hāveri has improved by 1 AQI points (1.5%) from 2022 to 2024; Puducherry has worsened by 1 AQI points (1.9%) over the same window. The worst recorded day for Hāveri reached AQI 262 at Ashwini Nagar (KSPCB) on 2023-11-17; Puducherry hit AQI 274 at Jawahar Nagar (PPCC) on 2022-10-25.
Station-level disparity
Hāveri spans 1 CPCB stations with a 0-point spread (min 68, max 68); Puducherry spans 1 stations with a 0-point spread (min 56, max 56).