Bettiah vs Bhiwāni
Side-by-side air quality comparison between Bettiah and Bhiwāni.
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, Bettiah averaged an AQI of 127 while Bhiwāni averaged 134 — a 7-point (6%) gap, with Bhiwāni the more polluted and Bettiah the cleaner of the two. On 766 days when both cities reported, Bhiwāni was cleaner on 450 of them; the average daily gap was 82 AQI points.
Seasonality & days
Both cities see their worst air in November on average. Bettiah logged 3.2% Severe days and 32.3% Good-or-Satisfactory days; Bhiwāni was 0.6% Severe and 36.4% Good-or-Satisfactory. Longest clean-air streaks: Bettiah 20 days, Bhiwāni 33 days.
Year-over-year progress
Bettiah has improved by 73 AQI points (36.5%) from 2021 to 2024; Bhiwāni has improved by 15 AQI points (10.1%) over the same window. The worst recorded day for Bettiah reached AQI 470 at Kamalnath Nagar (BSPCB) on 2023-01-01; Bhiwāni hit AQI 471 at HB Colony (HSPCB) on 2019-11-13.
Station-level disparity
Bettiah spans 1 CPCB stations with a 0-point spread (min 173, max 173); Bhiwāni spans 1 stations with a 0-point spread (min 144, max 144).