Munger vs Satna
Side-by-side air quality comparison between Munger and Satna.
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
Pollutant-level comparison (PM2.5, PM10, O3, NO2, SO2, CO)▾
| Pollutant | Munger | Satna |
|---|---|---|
| PM2.5(µg/m³) | 64.00 | 30.30 |
| PM10(µg/m³) | 71.50 | 42.70 |
| NO₂(µg/m³) | 39.20 | 26.50 |
| SO₂(µg/m³) | 17.00 | 5.20 |
| O₃(µg/m³) | 28.00 | 28.00 |
| CO(µg/m³) | 579.00 | 289.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Munger averaged an AQI of 130 while Satna averaged 66 — a 64-point (97%) gap, with Munger the more polluted and Satna the cleaner of the two. On 895 days when both cities reported, Satna was cleaner on 760 of them; the average daily gap was 114 AQI points.
Seasonality & days
Munger peaks in January, while Satna peaks in November. Munger logged 1.5% Severe days and 22.9% Good-or-Satisfactory days; Satna was 0.2% Severe and 74.1% Good-or-Satisfactory. Longest clean-air streaks: Munger 12 days, Satna 146 days.
Year-over-year progress
Munger has improved by 135 AQI points (50.9%) from 2021 to 2024; Satna has improved by 58 AQI points (46.8%) over the same window. The worst recorded day for Munger reached AQI 445 at Town Hall (BSPCB) on 2022-01-06; Satna hit AQI 500 at Bandhavgar Colony Satna (Cement) on 2018-05-27.
Station-level disparity
Munger spans 1 CPCB stations with a 0-point spread (min 180, max 180); Satna spans 1 stations with a 0-point spread (min 85, max 85).
Verdict
🏆 Satna has better air quality with an AQI of 51 compared to Munger's 114. That's a significant difference of 63 points.