Chapra vs Udaipur
Side-by-side air quality comparison between Chapra 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, Chapra averaged an AQI of 149 while Udaipur averaged 112 — a 37-point (33%) gap, with Chapra the more polluted and Udaipur the cleaner of the two. On 943 days when both cities reported, Udaipur was cleaner on 744 of them; the average daily gap was 94 AQI points.
Seasonality & days
Both cities see their worst air in January on average. Chapra logged 2.4% Severe days and 26.8% Good-or-Satisfactory days; Udaipur was 0% Severe and 47% Good-or-Satisfactory. Longest clean-air streaks: Chapra 14 days, Udaipur 49 days.
Year-over-year progress
Chapra has improved by 181 AQI points (54.8%) from 2021 to 2024; Udaipur has improved by 77 AQI points (40.7%) over the same window. The worst recorded day for Chapra reached AQI 452 at Darshan Nagar (BSPCB) on 2022-12-20; Udaipur hit AQI 348 at Ashok Nagar (RSPCB) on 2021-11-15.
Station-level disparity
Chapra spans 1 CPCB stations with a 0-point spread (min 195, max 195); Udaipur spans 1 stations with a 0-point spread (min 112, max 112).