Alwar vs Bihar Sharif
Side-by-side air quality comparison between Alwar and Bihar Sharif.
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, Alwar averaged an AQI of 88 while Bihar Sharif averaged 115 — a 27-point (31%) gap, with Bihar Sharif the more polluted and Alwar the cleaner of the two. On 895 days when both cities reported, Alwar was cleaner on 633 of them; the average daily gap was 75 AQI points.
Seasonality & days
Alwar peaks in November, while Bihar Sharif peaks in December. Alwar logged 0% Severe days and 70.2% Good-or-Satisfactory days; Bihar Sharif was 1% Severe and 39.1% Good-or-Satisfactory. Longest clean-air streaks: Alwar 97 days, Bihar Sharif 32 days.
Year-over-year progress
Alwar has improved by 125 AQI points (58.7%) from 2017 to 2024; Bihar Sharif has improved by 138 AQI points (54.5%) over the same window. The worst recorded day for Alwar reached AQI 356 at Moti Doongri (RSPCB) on 2017-11-11; Bihar Sharif hit AQI 433 at D M Colony Bihar (BSPCB) on 2021-12-24.
Station-level disparity
Alwar spans 1 CPCB stations with a 0-point spread (min 95, max 95); Bihar Sharif spans 1 stations with a 0-point spread (min 146, max 146).