Jhansi vs Salem
Side-by-side air quality comparison between Jhansi and Salem.
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 | Salem |
|---|---|---|
| PM2.5(µg/m³) | 26.40 | 13.70 |
| PM10(µg/m³) | 42.70 | 16.40 |
| NO₂(µg/m³) | 8.10 | 15.30 |
| SO₂(µg/m³) | 6.20 | 9.30 |
| O₃(µg/m³) | 61.00 | 37.00 |
| CO(µg/m³) | 196.00 | 240.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Jhansi averaged an AQI of 75 while Salem averaged 68 — a 7-point (10%) gap, with Jhansi the more polluted and Salem the cleaner of the two. On 366 days when both cities reported, Salem was cleaner on 251 of them; the average daily gap was 41 AQI points.
Seasonality & days
Jhansi peaks in November, while Salem peaks in April. Jhansi logged 0% Severe days and 57.6% Good-or-Satisfactory days; Salem was 0% Severe and 87.1% Good-or-Satisfactory. Longest clean-air streaks: Jhansi 45 days, Salem 17 days.
Year-over-year progress
Jhansi has improved by 52 AQI points (40.9%) from 2022 to 2024; Salem has improved by 5 AQI points (6.8%) over the same window. The worst recorded day for Jhansi reached AQI 277 at Shivaji Nagar (UPPCB) on 2022-11-05; Salem hit AQI 214 at Sona College of Technology (TNPCB) on 2024-01-15.
Station-level disparity
Jhansi spans 1 CPCB stations with a 0-point spread (min 98, max 98); Salem spans 1 stations with a 0-point spread (min 73, max 73).
Verdict
🏆 Salem has better air quality with an AQI of 23 compared to Jhansi's 44.