Bathinda vs Kollam
Side-by-side air quality comparison between Bathinda and Kollam.
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, Bathinda averaged an AQI of 102 while Kollam averaged 84 — a 18-point (21%) gap, with Bathinda the more polluted and Kollam the cleaner of the two. On 1226 days when both cities reported, Kollam was cleaner on 792 of them; the average daily gap was 49 AQI points.
Seasonality & days
Bathinda peaks in November, while Kollam peaks in January. Bathinda logged 0.1% Severe days and 53.9% Good-or-Satisfactory days; Kollam was 0% Severe and 81% Good-or-Satisfactory. Longest clean-air streaks: Bathinda 54 days, Kollam 65 days.
Year-over-year progress
Bathinda has improved by 3 AQI points (2.9%) from 2018 to 2024; Kollam has improved by 2 AQI points (2.3%) over the same window. The worst recorded day for Bathinda reached AQI 405 at Hardev Nagar (PPCB) on 2018-06-16; Kollam hit AQI 272 at Polayathode Kollam (PCB) on 2024-04-06.
Station-level disparity
Bathinda spans 1 CPCB stations with a 0-point spread (min 108, max 108); Kollam spans 1 stations with a 0-point spread (min 84, max 84).