Hapur vs Motihari
Side-by-side air quality comparison between Hapur and Motihari.
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, Hapur averaged an AQI of 142 while Motihari averaged 116 — a 26-point (22%) gap, with Hapur the more polluted and Motihari the cleaner of the two. On 918 days when both cities reported, Hapur was cleaner on 472 of them; the average daily gap was 69 AQI points.
Seasonality & days
Both cities see their worst air in November on average. Hapur logged 1.9% Severe days and 36.2% Good-or-Satisfactory days; Motihari was 1.2% Severe and 39.1% Good-or-Satisfactory. Longest clean-air streaks: Hapur 55 days, Motihari 26 days.
Year-over-year progress
Hapur has improved by 197 AQI points (58.1%) from 2018 to 2024; Motihari has improved by 106 AQI points (47.7%) over the same window. The worst recorded day for Hapur reached AQI 477 at Anand Vihar (UPPCB) on 2019-10-31; Motihari hit AQI 448 at Gandak Colony (BSPCB) on 2022-11-17.
Station-level disparity
Hapur spans 1 CPCB stations with a 0-point spread (min 159, max 159); Motihari spans 1 stations with a 0-point spread (min 153, max 153).