Ajmer vs Munger
Side-by-side air quality comparison between Ajmer and Munger.
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 | Ajmer | Munger |
|---|---|---|
| PM2.5(µg/m³) | 19.40 | 64.00 |
| PM10(µg/m³) | 41.90 | 71.50 |
| NO₂(µg/m³) | 4.60 | 39.20 |
| SO₂(µg/m³) | 4.30 | 17.00 |
| O₃(µg/m³) | 57.00 | 28.00 |
| CO(µg/m³) | 155.00 | 579.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2022, Ajmer averaged an AQI of 112 while Munger averaged 130 — a 18-point (16%) gap, with Munger the more polluted and Ajmer the cleaner of the two. On 308 days when both cities reported, Ajmer was cleaner on 250 of them; the average daily gap was 122 AQI points.
Seasonality & days
Ajmer peaks in November, while Munger peaks in January. Ajmer logged 0% Severe days and 54.300000000000004% Good-or-Satisfactory days; Munger was 1.5% Severe and 22.9% Good-or-Satisfactory. Longest clean-air streaks: Ajmer 94 days, Munger 12 days.
Year-over-year progress
Ajmer has improved by 22 AQI points (16.4%) from 2017 to 2022; Munger has improved by 135 AQI points (50.9%) over the same window. The worst recorded day for Ajmer reached AQI 357 at Civil Lines (RSPCB) on 2021-03-31; Munger hit AQI 445 at Town Hall (BSPCB) on 2022-01-06.
Station-level disparity
Ajmer spans 1 CPCB stations with a 0-point spread (min 102, max 102); Munger spans 1 stations with a 0-point spread (min 180, max 180).
Verdict
🏆 Ajmer has better air quality with an AQI of 42 compared to Munger's 114. That's a significant difference of 72 points.