Buxar vs Siwan
Side-by-side air quality comparison between Buxar and Siwan.
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, Buxar averaged an AQI of 141 while Siwan averaged 148 — a 7-point (5%) gap, with Siwan the more polluted and Buxar the cleaner of the two. On 143 days when both cities reported, Buxar was cleaner on 73 of them; the average daily gap was 64 AQI points.
Seasonality & days
Buxar peaks in February, while Siwan peaks in January. Buxar logged 0% Severe days and 39% Good-or-Satisfactory days; Siwan was 5.2% Severe and 17.7% Good-or-Satisfactory. Longest clean-air streaks: Buxar 13 days, Siwan 13 days.
Year-over-year progress
The worst recorded day for Buxar reached AQI 389 at Charitra Van (BSPCB) on 2024-02-11; Siwan hit AQI 488 at Chitragupta Nagar (BSPCB) on 2022-12-30.
Station-level disparity
Buxar spans 1 CPCB stations with a 0-point spread (min 141, max 141); Siwan spans 1 stations with a 0-point spread (min 197, max 197).