Kolār vs Nayāgarh
Side-by-side air quality comparison between Kolār and Nayāgarh.
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, Kolār averaged an AQI of 65 while Nayāgarh averaged 98 — a 33-point (51%) gap, with Nayāgarh the more polluted and Kolār the cleaner of the two. On 383 days when both cities reported, Kolār was cleaner on 260 of them; the average daily gap was 50 AQI points.
Seasonality & days
Kolār peaks in September, while Nayāgarh peaks in April. Kolār logged 0.9% Severe days and 85.30000000000001% Good-or-Satisfactory days; Nayāgarh was 0% Severe and 47.400000000000006% Good-or-Satisfactory. Longest clean-air streaks: Kolār 17 days, Nayāgarh 52 days.
Year-over-year progress
Kolār has improved by 56 AQI points (46.3%) from 2018 to 2024; Nayāgarh has improved by 48 AQI points (32.9%) over the same window. The worst recorded day for Kolār reached AQI 500 at Tamaka Ind Area (KSPCB) on 2018-09-18; Nayāgarh hit AQI 336 at Dabuna (OSPCB) on 2023-03-13.
Station-level disparity
Kolār spans 1 CPCB stations with a 0-point spread (min 71, max 71); Nayāgarh spans 1 stations with a 0-point spread (min 116, max 116).