Munger vs Nārnaul
Side-by-side air quality comparison between Munger and Nārnaul.
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 | Nārnaul |
|---|---|---|
| PM2.5(µg/m³) | 64.00 | 45.80 |
| PM10(µg/m³) | 71.50 | 120.10 |
| NO₂(µg/m³) | 39.20 | 21.00 |
| SO₂(µg/m³) | 17.00 | 7.10 |
| O₃(µg/m³) | 28.00 | 63.00 |
| CO(µg/m³) | 579.00 | 386.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Munger averaged an AQI of 130 while Nārnaul averaged 94 — a 36-point (38%) gap, with Munger the more polluted and Nārnaul the cleaner of the two. On 836 days when both cities reported, Nārnaul was cleaner on 614 of them; the average daily gap was 85 AQI points.
Seasonality & days
Munger peaks in January, while Nārnaul peaks in November. Munger logged 1.5% Severe days and 22.9% Good-or-Satisfactory days; Nārnaul was 0.1% Severe and 40.8% Good-or-Satisfactory. Longest clean-air streaks: Munger 12 days, Nārnaul 63 days.
Year-over-year progress
Munger has improved by 135 AQI points (50.9%) from 2021 to 2024; Nārnaul has improved by 37 AQI points (28.2%) over the same window. The worst recorded day for Munger reached AQI 445 at Town Hall (BSPCB) on 2022-01-06; Nārnaul hit AQI 435 at Shastri Nagar (HSPCB) on 2023-11-16.
Station-level disparity
Munger spans 1 CPCB stations with a 0-point spread (min 180, max 180); Nārnaul spans 1 stations with a 0-point spread (min 130, max 130).
Verdict
Both Munger and Nārnaul have the same AQI of 114 right now.