Agra vs Tiruchirappalli
Side-by-side air quality comparison between Agra and Tiruchirappalli.
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, Agra averaged an AQI of 79 while Tiruchirappalli averaged 50 — a 29-point (58%) gap, with Agra the more polluted and Tiruchirappalli the cleaner of the two. On 82 days when both cities reported, Tiruchirappalli was cleaner on 82 of them; the average daily gap was 92 AQI points.
Seasonality & days
Both cities see their worst air in January on average. Agra logged 3.3% Severe days and 34.9% Good-or-Satisfactory days; Tiruchirappalli was 0% Severe and 96.5% Good-or-Satisfactory. Longest clean-air streaks: Agra 46 days, Tiruchirappalli 46 days.
Year-over-year progress
Agra has improved by 134 AQI points (62.9%) from 2016 to 2024; Tiruchirappalli has improved by 23 AQI points (31.5%) over the same window. The worst recorded day for Agra reached AQI 500 at Sanjay Palace (UPPCB) on 2017-06-03; Tiruchirappalli hit AQI 114 at St Joseph College (TNPCB) on 2024-01-14.
Station-level disparity
Agra spans 6 CPCB stations with a 83-point spread (min 79, max 162); Tiruchirappalli spans 1 stations with a 0-point spread (min 52, max 52).