Bihar Sharif vs Bilaspur
Side-by-side air quality comparison between Bihar Sharif and Bilaspur.
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, Bihar Sharif averaged an AQI of 115 while Bilaspur averaged 61 — a 54-point (89%) gap, with Bihar Sharif the more polluted and Bilaspur the cleaner of the two. On 755 days when both cities reported, Bilaspur was cleaner on 622 of them; the average daily gap was 89 AQI points.
Seasonality & days
Both cities see their worst air in December on average. Bihar Sharif logged 1% Severe days and 39.1% Good-or-Satisfactory days; Bilaspur was 0% Severe and 88% Good-or-Satisfactory. Longest clean-air streaks: Bihar Sharif 32 days, Bilaspur 66 days.
Year-over-year progress
Bihar Sharif has improved by 138 AQI points (54.5%) from 2021 to 2024; Bilaspur has improved by 22 AQI points (26.5%) over the same window. The worst recorded day for Bihar Sharif reached AQI 433 at D M Colony Bihar (BSPCB) on 2021-12-24; Bilaspur hit AQI 259 at Mangala (NTPC) on 2023-03-09.
Station-level disparity
Bihar Sharif spans 1 CPCB stations with a 0-point spread (min 146, max 146); Bilaspur spans 1 stations with a 0-point spread (min 69, max 69).