Tālcher vs Udaipur
Side-by-side air quality comparison between Tālcher 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 2023, Tālcher averaged an AQI of 127 while Udaipur averaged 112 — a 15-point (13%) gap, with Tālcher the more polluted and Udaipur the cleaner of the two. On 1574 days when both cities reported, Udaipur was cleaner on 867 of them; the average daily gap was 54 AQI points.
Seasonality & days
Tālcher peaks in December, while Udaipur peaks in January. Tālcher logged 0.2% Severe days and 43.1% Good-or-Satisfactory days; Udaipur was 0% Severe and 47% Good-or-Satisfactory. Longest clean-air streaks: Tālcher 44 days, Udaipur 49 days.
Year-over-year progress
Tālcher has improved by 63 AQI points (33.2%) from 2018 to 2023; Udaipur has improved by 77 AQI points (40.7%) over the same window. The worst recorded day for Tālcher reached AQI 414 at Talcher (OSPCB) on 2018-11-27; Udaipur hit AQI 348 at Ashok Nagar (RSPCB) on 2021-11-15.
Station-level disparity
Tālcher spans 1 CPCB stations with a 0-point spread (min 132, max 132); Udaipur spans 1 stations with a 0-point spread (min 112, max 112).