Koppal vs Samastipur
Side-by-side air quality comparison between Koppal and Samastipur.
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, Koppal averaged an AQI of 65 while Samastipur averaged 134 — a 69-point (106%) gap, with Samastipur the more polluted and Koppal the cleaner of the two. On 610 days when both cities reported, Koppal was cleaner on 562 of them; the average daily gap was 116 AQI points.
Seasonality & days
Koppal peaks in February, while Samastipur peaks in January. Koppal logged 0% Severe days and 85.5% Good-or-Satisfactory days; Samastipur was 1.4% Severe and 23.400000000000002% Good-or-Satisfactory. Longest clean-air streaks: Koppal 47 days, Samastipur 9 days.
Year-over-year progress
Koppal has improved by 31 AQI points (32.3%) from 2020 to 2024; Samastipur has improved by 84 AQI points (38.5%) over the same window. The worst recorded day for Koppal reached AQI 384 at Diwator Nagar (KSPCB) on 2023-02-16; Samastipur hit AQI 459 at DM Office Kasipur (BSPCB) on 2023-01-01.
Station-level disparity
Koppal spans 1 CPCB stations with a 0-point spread (min 70, max 70); Samastipur spans 1 stations with a 0-point spread (min 177, max 177).