Jhansi vs Siwan
Side-by-side air quality comparison between Jhansi and Siwan.
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 | Jhansi | Siwan |
|---|---|---|
| PM2.5(µg/m³) | 26.90 | 108.00 |
| PM10(µg/m³) | 45.40 | 122.50 |
| NO₂(µg/m³) | 11.00 | 59.80 |
| SO₂(µg/m³) | 4.80 | 14.10 |
| O₃(µg/m³) | 53.00 | 4.00 |
| CO(µg/m³) | 216.00 | 856.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Jhansi averaged an AQI of 75 while Siwan averaged 148 — a 73-point (97%) gap, with Siwan the more polluted and Jhansi the cleaner of the two. On 694 days when both cities reported, Jhansi was cleaner on 591 of them; the average daily gap was 95 AQI points.
Seasonality & days
Jhansi peaks in November, while Siwan peaks in January. Jhansi logged 0% Severe days and 57.6% Good-or-Satisfactory days; Siwan was 5.2% Severe and 17.7% Good-or-Satisfactory. Longest clean-air streaks: Jhansi 45 days, Siwan 13 days.
Year-over-year progress
Jhansi has improved by 52 AQI points (40.9%) from 2022 to 2024; Siwan has improved by 184 AQI points (55.4%) over the same window. The worst recorded day for Jhansi reached AQI 277 at Shivaji Nagar (UPPCB) on 2022-11-05; Siwan hit AQI 488 at Chitragupta Nagar (BSPCB) on 2022-12-30.
Station-level disparity
Jhansi spans 1 CPCB stations with a 0-point spread (min 98, max 98); Siwan spans 1 stations with a 0-point spread (min 197, max 197).
Verdict
🏆 Jhansi has better air quality with an AQI of 45 compared to Siwan's 260. That's a significant difference of 215 points.