Bettiah vs Nagpur
Side-by-side air quality comparison between Bettiah and Nagpur.
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 Nagpur averaged 104 — a 23-point (22%) gap, with Bettiah the more polluted and Nagpur the cleaner of the two. On 506 days when both cities reported, Nagpur was cleaner on 322 of them; the average daily gap was 78 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; Nagpur was 0% Severe and 60.599999999999994% Good-or-Satisfactory. Longest clean-air streaks: Bettiah 20 days, Nagpur 68 days.
Year-over-year progress
Bettiah has improved by 73 AQI points (36.5%) from 2021 to 2024; Nagpur has improved by 37 AQI points (26.2%) over the same window. The worst recorded day for Bettiah reached AQI 470 at Kamalnath Nagar (BSPCB) on 2023-01-01; Nagpur hit AQI 342 at Opp GPO Civil Lines (MPCB) on 2022-12-03.
Station-level disparity
Bettiah spans 1 CPCB stations with a 0-point spread (min 173, max 173); Nagpur spans 4 stations with a 9-point spread (min 98, max 107).