Shivamogga vs Thiruvananthapuram
Side-by-side air quality comparison between Shivamogga and Thiruvananthapuram.
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, Shivamogga averaged an AQI of 55 while Thiruvananthapuram averaged 56 — a 1-point (2%) gap, with Thiruvananthapuram the more polluted and Shivamogga the cleaner of the two. On 1155 days when both cities reported, Shivamogga was cleaner on 781 of them; the average daily gap was 20 AQI points.
Seasonality & days
Shivamogga peaks in February, while Thiruvananthapuram peaks in January. Shivamogga logged 0% Severe days and 97.5% Good-or-Satisfactory days; Thiruvananthapuram was 0% Severe and 92% Good-or-Satisfactory. Longest clean-air streaks: Shivamogga 233 days, Thiruvananthapuram 172 days.
Year-over-year progress
Shivamogga has improved by 16 AQI points (22.5%) from 2020 to 2024; Thiruvananthapuram has improved by 11 AQI points (16.4%) over the same window. The worst recorded day for Shivamogga reached AQI 202 at Vinoba Nagara (KSPCB) on 2021-08-04; Thiruvananthapuram hit AQI 387 at Plammoodu Thiruvananthapuram (PCB) on 2021-08-30.
Station-level disparity
Shivamogga spans 1 CPCB stations with a 0-point spread (min 56, max 56); Thiruvananthapuram spans 2 stations with a 7-point spread (min 57, max 64).