Ajmer vs Kolār
Side-by-side air quality comparison between Ajmer and Kolār.
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 Kolār averaged 65 — a 47-point (72%) gap, with Ajmer the more polluted and Kolār the cleaner of the two. On 728 days when both cities reported, Kolār was cleaner on 609 of them; the average daily gap was 51 AQI points.
Seasonality & days
Ajmer peaks in November, while Kolār peaks in September. Ajmer logged 0% Severe days and 54.300000000000004% Good-or-Satisfactory days; Kolār was 0.9% Severe and 85.30000000000001% Good-or-Satisfactory. Longest clean-air streaks: Ajmer 94 days, Kolār 17 days.
Year-over-year progress
Ajmer has improved by 22 AQI points (16.4%) from 2017 to 2022; Kolār has improved by 56 AQI points (46.3%) over the same window. The worst recorded day for Ajmer reached AQI 357 at Civil Lines (RSPCB) on 2021-03-31; Kolār hit AQI 500 at Tamaka Ind Area (KSPCB) on 2018-09-18.
Station-level disparity
Ajmer spans 1 CPCB stations with a 0-point spread (min 102, max 102); Kolār spans 1 stations with a 0-point spread (min 71, max 71).