Munger vs Sagar
Side-by-side air quality comparison between Munger and Sagar.
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, Munger averaged an AQI of 130 while Sagar averaged 96 — a 34-point (35%) gap, with Munger the more polluted and Sagar the cleaner of the two. On 597 days when both cities reported, Sagar was cleaner on 422 of them; the average daily gap was 96 AQI points.
Seasonality & days
Munger peaks in January, while Sagar peaks in November. Munger logged 1.5% Severe days and 22.9% Good-or-Satisfactory days; Sagar was 0% Severe and 69.9% Good-or-Satisfactory. Longest clean-air streaks: Munger 12 days, Sagar 57 days.
Year-over-year progress
Munger has improved by 135 AQI points (50.9%) from 2021 to 2024; Sagar has worsened by 24 AQI points (33.3%) over the same window. The worst recorded day for Munger reached AQI 445 at Town Hall (BSPCB) on 2022-01-06; Sagar hit AQI 347 at Civil Lines (MPPCB) on 2024-12-25.
Station-level disparity
Munger spans 1 CPCB stations with a 0-point spread (min 180, max 180); Sagar spans 2 stations with a 45-point spread (min 73, max 118).