Chandrapur vs Tumkur
Side-by-side air quality comparison between Chandrapur and Tumkur.
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, Chandrapur averaged an AQI of 123 while Tumkur averaged 88 — a 35-point (40%) gap, with Chandrapur the more polluted and Tumkur the cleaner of the two. Across 12 shared days the head-to-head is almost even, with an average daily gap of 40 AQI points.
Seasonality & days
Chandrapur peaks in March, while Tumkur peaks in December. Chandrapur logged 0.3% Severe days and 58.800000000000004% Good-or-Satisfactory days; Tumkur was 0% Severe and 54% Good-or-Satisfactory. Longest clean-air streaks: Chandrapur 37 days, Tumkur 20 days.
Year-over-year progress
Chandrapur has improved by 1 AQI points (0.8%) from 2017 to 2022; Tumkur has improved by 69 AQI points (43.9%) over the same window. The worst recorded day for Chandrapur reached AQI 500 at MIDC Khutala (MPCB) on 2017-11-14; Tumkur hit AQI 355 at Thimmalapura (KSPCB) on 2023-02-15.
Station-level disparity
Chandrapur spans 1 CPCB stations with a 0-point spread (min 100, max 100); Tumkur spans 1 stations with a 0-point spread (min 97, max 97).