Ajmer vs Kanchipuram
Side-by-side air quality comparison between Ajmer and Kanchipuram.
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 2022, Ajmer averaged an AQI of 112 while Kanchipuram averaged 51 — a 61-point (120%) gap, with Ajmer the more polluted and Kanchipuram the cleaner of the two. On 43 days when both cities reported, Kanchipuram was cleaner on 41 of them; the average daily gap was 55 AQI points.
Seasonality & days
Ajmer peaks in November, while Kanchipuram peaks in February. Ajmer logged 0% Severe days and 54.300000000000004% Good-or-Satisfactory days; Kanchipuram was 0% Severe and 94% Good-or-Satisfactory. Longest clean-air streaks: Ajmer 94 days, Kanchipuram 18 days.
Year-over-year progress
Ajmer has improved by 22 AQI points (16.4%) from 2017 to 2022; Kanchipuram has improved by 18 AQI points (26.1%) over the same window. The worst recorded day for Ajmer reached AQI 357 at Civil Lines (RSPCB) on 2021-03-31; Kanchipuram hit AQI 320 at Kilambi (TNPCB) on 2023-05-22.
Station-level disparity
Ajmer spans 1 CPCB stations with a 0-point spread (min 102, max 102); Kanchipuram spans 1 stations with a 0-point spread (min 57, max 57).