Kanpur vs Thiruvananthapuram
Side-by-side air quality comparison between Kanpur 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, Kanpur averaged an AQI of 109 while Thiruvananthapuram averaged 56 — a 53-point (95%) gap, with Kanpur the more polluted and Thiruvananthapuram the cleaner of the two. On 2166 days when both cities reported, Thiruvananthapuram was cleaner on 1923 of them; the average daily gap was 104 AQI points.
Seasonality & days
Kanpur peaks in November, while Thiruvananthapuram peaks in January. Kanpur logged 3.8% Severe days and 36.2% Good-or-Satisfactory days; Thiruvananthapuram was 0% Severe and 92% Good-or-Satisfactory. Longest clean-air streaks: Kanpur 70 days, Thiruvananthapuram 172 days.
Year-over-year progress
Kanpur has improved by 96 AQI points (46.8%) from 2016 to 2024; Thiruvananthapuram has improved by 11 AQI points (16.4%) over the same window. The worst recorded day for Kanpur reached AQI 482 at Nehru Nagar (UPPCB) on 2017-12-29; Thiruvananthapuram hit AQI 387 at Plammoodu Thiruvananthapuram (PCB) on 2021-08-30.
Station-level disparity
Kanpur spans 4 CPCB stations with a 54-point spread (min 111, max 165); Thiruvananthapuram spans 2 stations with a 7-point spread (min 57, max 64).