Dewās vs Udaipur
Side-by-side air quality comparison between Dewās 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 | Dewās | Udaipur |
|---|---|---|
| PM2.5(µg/m³) | 31.30 | 23.60 |
| PM10(µg/m³) | 47.80 | 33.90 |
| NO₂(µg/m³) | 7.10 | 7.70 |
| SO₂(µg/m³) | 15.10 | 8.30 |
| O₃(µg/m³) | 66.00 | 51.00 |
| CO(µg/m³) | 208.00 | 184.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Dewās averaged an AQI of 98 while Udaipur averaged 112 — a 14-point (14%) gap, with Udaipur the more polluted and Dewās the cleaner of the two. On 2358 days when both cities reported, Dewās was cleaner on 1337 of them; the average daily gap was 36 AQI points.
Seasonality & days
Dewās peaks in December, while Udaipur peaks in January. Dewās logged 0% Severe days and 47.7% Good-or-Satisfactory days; Udaipur was 0% Severe and 47% Good-or-Satisfactory. Longest clean-air streaks: Dewās 101 days, Udaipur 49 days.
Year-over-year progress
Dewās has improved by 48 AQI points (32.9%) from 2017 to 2024; Udaipur has improved by 77 AQI points (40.7%) over the same window. The worst recorded day for Dewās reached AQI 327 at Bhopal Chauraha (MPPCB) on 2023-07-01; Udaipur hit AQI 348 at Ashok Nagar (RSPCB) on 2021-11-15.
Station-level disparity
Dewās spans 1 CPCB stations with a 0-point spread (min 106, max 106); Udaipur spans 1 stations with a 0-point spread (min 112, max 112).
Verdict
🏆 Udaipur has better air quality with an AQI of 39 compared to Dewās's 53.