Coimbatore vs Pāli
Side-by-side air quality comparison between Coimbatore and Pāli.
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, Coimbatore averaged an AQI of 66 while Pāli averaged 134 — a 68-point (103%) gap, with Pāli the more polluted and Coimbatore the cleaner of the two. On 963 days when both cities reported, Coimbatore was cleaner on 831 of them; the average daily gap was 54 AQI points.
Seasonality & days
Coimbatore peaks in November, while Pāli peaks in May. Coimbatore logged 0% Severe days and 90.5% Good-or-Satisfactory days; Pāli was 0% Severe and 40.099999999999994% Good-or-Satisfactory. Longest clean-air streaks: Coimbatore 32 days, Pāli 38 days.
Year-over-year progress
Coimbatore has improved by 5 AQI points (7%) from 2019 to 2024; Pāli has improved by 47 AQI points (26%) over the same window. The worst recorded day for Coimbatore reached AQI 279 at SIDCO Kurichi (TNPCB) on 2024-09-28; Pāli hit AQI 453 at Indira Colony Vistar (RSPCB) on 2019-04-16.
Station-level disparity
Coimbatore spans 2 CPCB stations with a 1-point spread (min 63, max 64); Pāli spans 1 stations with a 0-point spread (min 123, max 123).