Begusarai vs Jālna
Side-by-side air quality comparison between Begusarai and Jālna.
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 | Begusarai | Jālna |
|---|---|---|
| PM2.5(µg/m³) | 93.40 | 20.40 |
| PM10(µg/m³) | 103.60 | 35.00 |
| NO₂(µg/m³) | 41.50 | 6.20 |
| SO₂(µg/m³) | 17.90 | 7.40 |
| O₃(µg/m³) | 64.00 | 67.00 |
| CO(µg/m³) | 637.00 | 154.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Begusarai averaged an AQI of 128 while Jālna averaged 115 — a 13-point (11%) gap, with Begusarai the more polluted and Jālna the cleaner of the two. On 199 days when both cities reported, Jālna was cleaner on 137 of them; the average daily gap was 104 AQI points.
Seasonality & days
Begusarai peaks in January, while Jālna peaks in March. Begusarai logged 8.7% Severe days and 20.8% Good-or-Satisfactory days; Jālna was 0% Severe and 53.1% Good-or-Satisfactory. Longest clean-air streaks: Begusarai 14 days, Jālna 17 days.
Year-over-year progress
Begusarai has improved by 137 AQI points (51.7%) from 2023 to 2024; Jālna has worsened by 18 AQI points (18.6%) over the same window. The worst recorded day for Begusarai reached AQI 469 at Lohiyanagar (BSPCB) on 2023-01-14; Jālna hit AQI 335 at Old MIDC (MPCB) on 2024-03-07.
Station-level disparity
Begusarai spans 1 CPCB stations with a 0-point spread (min 213, max 213); Jālna spans 1 stations with a 0-point spread (min 109, max 109).
Verdict
🏆 Jālna has better air quality with an AQI of 35 compared to Begusarai's 212. That's a significant difference of 177 points.