Satna vs Thiruvananthapuram
Side-by-side air quality comparison between Satna 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, Satna averaged an AQI of 66 while Thiruvananthapuram averaged 56 — a 10-point (18%) gap, with Satna the more polluted and Thiruvananthapuram the cleaner of the two. On 1964 days when both cities reported, Thiruvananthapuram was cleaner on 1279 of them; the average daily gap was 30 AQI points.
Seasonality & days
Satna peaks in November, while Thiruvananthapuram peaks in January. Satna logged 0.2% Severe days and 74.1% Good-or-Satisfactory days; Thiruvananthapuram was 0% Severe and 92% Good-or-Satisfactory. Longest clean-air streaks: Satna 146 days, Thiruvananthapuram 172 days.
Year-over-year progress
Satna has improved by 58 AQI points (46.8%) from 2018 to 2024; Thiruvananthapuram has improved by 11 AQI points (16.4%) over the same window. The worst recorded day for Satna reached AQI 500 at Bandhavgar Colony Satna (Cement) on 2018-05-27; Thiruvananthapuram hit AQI 387 at Plammoodu Thiruvananthapuram (PCB) on 2021-08-30.
Station-level disparity
Satna spans 1 CPCB stations with a 0-point spread (min 85, max 85); Thiruvananthapuram spans 2 stations with a 7-point spread (min 57, max 64).