Ratlam vs Udaipur
Side-by-side air quality comparison between Ratlam and Udaipur.
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 | Ratlam | Udaipur |
|---|---|---|
| PM2.5(µg/m³) | 31.00 | 27.20 |
| PM10(µg/m³) | 47.60 | 42.00 |
| NO₂(µg/m³) | 8.60 | 8.80 |
| SO₂(µg/m³) | 15.80 | 8.40 |
| O₃(µg/m³) | 55.00 | 51.00 |
| CO(µg/m³) | 205.00 | 176.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Ratlam averaged an AQI of 113 while Udaipur averaged 112 — a 1-point (1%) gap, with Ratlam the more polluted and Udaipur the cleaner of the two. On 1874 days when both cities reported, Ratlam was cleaner on 1048 of them; the average daily gap was 33 AQI points.
Seasonality & days
Ratlam peaks in November, while Udaipur peaks in January. Ratlam logged 0% Severe days and 46.4% Good-or-Satisfactory days; Udaipur was 0% Severe and 47% Good-or-Satisfactory. Longest clean-air streaks: Ratlam 59 days, Udaipur 49 days.
Year-over-year progress
Ratlam has improved by 19 AQI points (14.4%) from 2018 to 2024; Udaipur has improved by 77 AQI points (40.7%) over the same window. The worst recorded day for Ratlam reached AQI 302 at Shasthri Nagar Ratlam (Lab) on 2020-11-11; Udaipur hit AQI 348 at Ashok Nagar (RSPCB) on 2021-11-15.
Station-level disparity
Ratlam spans 1 CPCB stations with a 0-point spread (min 103, max 103); Udaipur spans 1 stations with a 0-point spread (min 112, max 112).
Verdict
🏆 Udaipur has better air quality with an AQI of 45 compared to Ratlam's 53.