Arrah vs Sirohi
Side-by-side air quality comparison between Arrah and Sirohi.
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, Arrah averaged an AQI of 123 while Sirohi averaged 89 — a 34-point (38%) gap, with Arrah the more polluted and Sirohi the cleaner of the two. On 426 days when both cities reported, Sirohi was cleaner on 322 of them; the average daily gap was 73 AQI points.
Seasonality & days
Arrah peaks in January, while Sirohi peaks in December. Arrah logged 0.2% Severe days and 32.3% Good-or-Satisfactory days; Sirohi was 0% Severe and 69.2% Good-or-Satisfactory. Longest clean-air streaks: Arrah 11 days, Sirohi 41 days.
Year-over-year progress
Arrah has improved by 175 AQI points (58.7%) from 2021 to 2024; Sirohi has improved by 4 AQI points (4.3%) over the same window. The worst recorded day for Arrah reached AQI 420 at New DM Office (BSPCB) on 2021-12-21; Sirohi hit AQI 335 at Vedhaynath Colony (RSPCB) on 2024-12-26.
Station-level disparity
Arrah spans 1 CPCB stations with a 0-point spread (min 162, max 162); Sirohi spans 1 stations with a 0-point spread (min 90, max 90).