Jīnd vs Nagapattinam
Side-by-side air quality comparison between Jīnd and Nagapattinam.
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, Jīnd averaged an AQI of 126 while Nagapattinam averaged 60 — a 66-point (110%) gap, with Jīnd the more polluted and Nagapattinam the cleaner of the two. On 37 days when both cities reported, Nagapattinam was cleaner on 36 of them; the average daily gap was 151 AQI points.
Seasonality & days
Both cities see their worst air in November on average. Jīnd logged 2.1% Severe days and 36.5% Good-or-Satisfactory days; Nagapattinam was 0% Severe and 91.5% Good-or-Satisfactory. Longest clean-air streaks: Jīnd 23 days, Nagapattinam 8 days.
Year-over-year progress
The worst recorded day for Jīnd reached AQI 491 at Police Lines (HSPCB) on 2019-11-03; Nagapattinam hit AQI 113 at Velippalayam (TNPCB) on 2024-12-16.
Station-level disparity
Jīnd spans 1 CPCB stations with a 0-point spread (min 158, max 158); Nagapattinam spans 1 stations with a 0-point spread (min 60, max 60).