Bettiah vs Hapur
Side-by-side air quality comparison between Bettiah and Hapur.
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 Hapur averaged 142 — a 15-point (12%) gap, with Hapur the more polluted and Bettiah the cleaner of the two. On 764 days when both cities reported, Hapur was cleaner on 453 of them; the average daily gap was 93 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; Hapur was 1.9% Severe and 36.2% Good-or-Satisfactory. Longest clean-air streaks: Bettiah 20 days, Hapur 55 days.
Year-over-year progress
Bettiah has improved by 73 AQI points (36.5%) from 2021 to 2024; Hapur has improved by 197 AQI points (58.1%) over the same window. The worst recorded day for Bettiah reached AQI 470 at Kamalnath Nagar (BSPCB) on 2023-01-01; Hapur hit AQI 477 at Anand Vihar (UPPCB) on 2019-10-31.
Station-level disparity
Bettiah spans 1 CPCB stations with a 0-point spread (min 173, max 173); Hapur spans 1 stations with a 0-point spread (min 159, max 159).