Prayagraj vs Udaipur
Side-by-side air quality comparison between Prayagraj 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
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Prayagraj averaged an AQI of 80 while Udaipur averaged 112 — a 32-point (40%) gap, with Udaipur the more polluted and Prayagraj the cleaner of the two. On 909 days when both cities reported, Prayagraj was cleaner on 495 of them; the average daily gap was 42 AQI points.
Seasonality & days
Prayagraj peaks in November, while Udaipur peaks in January. Prayagraj logged 0.2% Severe days and 48% Good-or-Satisfactory days; Udaipur was 0% Severe and 47% Good-or-Satisfactory. Longest clean-air streaks: Prayagraj 69 days, Udaipur 49 days.
Year-over-year progress
Prayagraj has improved by 42 AQI points (34.4%) from 2021 to 2024; Udaipur has improved by 77 AQI points (40.7%) over the same window. The worst recorded day for Prayagraj reached AQI 416 at Nagar Nigam (UPPCB) on 2021-11-08; Udaipur hit AQI 348 at Ashok Nagar (RSPCB) on 2021-11-15.
Station-level disparity
Prayagraj spans 3 CPCB stations with a 9-point spread (min 96, max 105); Udaipur spans 1 stations with a 0-point spread (min 112, max 112).